---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-34597 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 717 12494 1 2797 14953 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7f:87:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85122sec preferred_lft 85122sec inet6 fe80::f816:3eff:fe7f:87da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:87:6a:6c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-34597) 08/11/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:06:01 426.76 121.35 305.42 0.00 4433.79 13642.13 0.00 20:07:01 61.44 13.80 47.64 0.00 2604.10 10410.95 0.00 20:08:01 4.35 0.20 4.15 0.00 29.33 283.02 0.00 20:09:02 5.33 0.05 5.28 0.00 8.80 2000.20 0.00 20:10:01 44.31 7.05 37.26 0.00 2686.87 6742.31 0.00 20:11:01 7.67 0.07 7.60 0.00 12.67 513.20 0.00 20:12:01 3.97 0.03 3.93 0.00 6.40 506.32 0.00 20:13:01 3.45 0.05 3.40 0.00 7.86 288.04 0.00 20:14:01 1.25 0.00 1.25 0.00 0.00 48.00 0.00 20:15:01 2.03 0.00 2.03 0.00 0.00 108.12 0.00 20:16:01 3.97 0.00 3.97 0.00 0.00 441.26 0.00 20:17:01 2.85 0.02 2.83 0.00 0.13 305.02 0.00 20:18:01 1.28 0.00 1.28 0.00 0.00 55.06 0.00 20:19:01 1.32 0.00 1.32 0.00 0.00 17.06 0.00 20:20:01 1.90 0.02 1.88 0.00 0.13 25.20 0.00 20:21:01 1.50 0.00 1.50 0.00 0.00 18.53 0.00 20:22:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 20:23:01 1.60 0.00 1.60 0.00 0.00 19.73 0.00 20:24:01 1.23 0.00 1.23 0.00 0.00 14.13 0.00 20:25:01 2.75 0.03 2.72 0.00 2.00 1016.23 0.00 Average: 28.98 7.13 21.85 0.00 487.78 1819.22 0.00 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 13525944 15348984 656184 4.00 73440 1934400 1435084 8.23 856436 1735756 162884 20:07:01 13340052 15376388 621060 3.79 79296 2134740 1429256 8.19 888068 1877200 4736 20:08:01 12878088 14944612 1052028 6.42 79488 2164292 2118648 12.15 1318064 1902292 27236 20:09:02 13216440 15318112 677884 4.14 79692 2198624 1587740 9.10 950136 1931044 4300 20:10:01 12882600 15304508 663648 4.05 106896 2496996 1583940 9.08 1159860 2030212 1012 20:11:01 12902620 15332992 635144 3.87 105608 2506536 1436020 8.23 1139140 2034144 4852 20:12:01 12832520 15274436 693224 4.23 105804 2517556 1558020 8.93 1202560 2039112 4988 20:13:01 12746044 15190860 776576 4.74 105904 2520260 1660028 9.52 1290544 2039576 1192 20:14:01 12775516 15220364 747072 4.56 105936 2520260 1677928 9.62 1258800 2039576 12 20:15:01 12822412 15270652 696544 4.25 106004 2523500 1533020 8.79 1209920 2042212 2360 20:16:01 12843228 15300784 666080 4.06 106204 2532380 1534436 8.80 1182216 2047168 3744 20:17:01 12787380 15249688 717040 4.37 106328 2536876 1531328 8.78 1237632 2048564 1360 20:18:01 12788104 15250452 716252 4.37 106360 2536880 1531328 8.78 1236516 2048564 4 20:19:01 12798916 15261304 705500 4.30 106392 2536888 1531328 8.78 1225624 2048572 44 20:20:01 12797672 15260104 706620 4.31 106448 2536864 1561844 8.95 1227264 2048540 12 20:21:01 12796696 15259164 707548 4.32 106480 2536868 1624988 9.32 1227792 2048544 36 20:22:01 12793900 15256396 710308 4.33 106516 2536868 1624988 9.32 1231528 2048544 20 20:23:01 12793168 15255720 710992 4.34 106560 2536872 1624988 9.32 1233688 2048548 16 20:24:01 12793576 15256192 710484 4.33 106632 2536872 1624988 9.32 1230324 2048548 8 20:25:01 12546408 15051168 914784 5.58 106708 2578276 1671348 9.58 1448052 2077412 12560 Average: 12883064 15249144 724249 4.42 100635 2446140 1594062 9.14 1187708 2009206 11569 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 ens3 442.01 277.85 2439.70 76.42 0.00 0.00 0.00 0.00 20:06:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 64.56 48.51 350.14 5.99 0.00 0.00 0.00 0.00 20:07:01 lo 11.45 11.45 16.14 16.14 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 63.24 55.69 428.07 6.03 0.00 0.00 0.00 0.00 20:08:01 lo 22.46 22.46 44.06 44.06 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:02 ens3 55.04 48.01 425.27 5.26 0.00 0.00 0.00 0.00 20:09:02 lo 26.16 26.16 84.56 84.56 0.00 0.00 0.00 0.00 20:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 377.92 225.57 2308.77 16.56 0.00 0.00 0.00 0.00 20:10:01 lo 26.01 26.01 84.77 84.77 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 13.17 12.88 2.96 3.24 0.00 0.00 0.00 0.00 20:11:01 lo 40.35 40.35 155.79 155.79 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 10.03 9.82 2.24 2.47 0.00 0.00 0.00 0.00 20:12:01 lo 30.34 30.34 118.93 118.93 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 5.01 4.03 1.28 1.67 0.00 0.00 0.00 0.00 20:13:01 lo 12.63 12.63 44.70 44.70 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.15 0.12 0.05 0.24 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 2.67 2.48 0.60 0.77 0.00 0.00 0.00 0.00 20:15:01 lo 7.98 7.98 37.51 37.51 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 10.35 9.65 2.43 2.52 0.00 0.00 0.00 0.00 20:16:01 lo 31.39 31.39 120.02 120.02 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 3.12 2.60 0.87 0.96 0.00 0.00 0.00 0.00 20:17:01 lo 8.35 8.35 34.98 34.98 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 0.13 0.10 0.05 0.22 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 0.27 0.20 0.06 0.22 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.33 0.22 0.13 0.28 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 1.18 0.50 0.47 0.63 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 0.20 0.15 0.06 0.23 0.00 0.00 0.00 0.00 20:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 0.17 0.13 0.06 0.22 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1.57 1.43 0.35 0.52 0.00 0.00 0.00 0.00 20:25:01 lo 38.46 38.46 451.34 451.34 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 52.29 34.85 296.51 6.23 0.00 0.00 0.00 0.00 Average: lo 12.90 12.90 59.63 59.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-34597) 08/11/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 23.62 16.17 14.20 3.05 0.11 42.84 20:06:01 0 22.24 16.79 13.42 2.99 0.12 44.45 20:06:01 1 33.54 14.04 13.21 2.72 0.12 36.38 20:06:01 2 13.37 18.48 17.15 3.49 0.12 47.40 20:06:01 3 25.29 15.39 13.02 3.02 0.10 43.17 20:07:01 all 6.15 0.00 1.10 0.78 0.04 91.93 20:07:01 0 3.26 0.00 1.25 2.36 0.03 93.10 20:07:01 1 13.73 0.00 1.54 0.18 0.03 84.51 20:07:01 2 3.04 0.00 0.89 0.37 0.03 95.67 20:07:01 3 4.59 0.00 0.72 0.21 0.05 94.42 20:08:01 all 9.57 0.00 1.18 0.02 0.03 89.20 20:08:01 0 9.40 0.00 1.19 0.05 0.03 89.33 20:08:01 1 9.28 0.00 1.22 0.00 0.03 89.47 20:08:01 2 11.17 0.00 1.29 0.00 0.03 87.50 20:08:01 3 8.45 0.00 1.02 0.02 0.03 90.48 20:09:02 all 32.68 0.00 2.11 0.06 0.08 65.07 20:09:02 0 32.74 0.00 2.07 0.09 0.09 65.03 20:09:02 1 31.93 0.00 2.19 0.00 0.07 65.81 20:09:02 2 34.59 0.00 2.21 0.17 0.09 62.94 20:09:02 3 31.46 0.00 1.98 0.00 0.07 66.49 20:10:01 all 33.05 0.00 4.28 0.61 0.09 61.97 20:10:01 0 31.61 0.00 4.57 1.31 0.09 62.43 20:10:01 1 33.22 0.00 3.25 0.86 0.07 62.61 20:10:01 2 32.12 0.00 5.45 0.26 0.10 62.06 20:10:01 3 35.26 0.00 3.84 0.03 0.09 60.78 20:11:01 all 23.08 0.00 2.10 0.03 0.07 74.72 20:11:01 0 23.23 0.00 1.87 0.00 0.07 74.83 20:11:01 1 22.95 0.00 2.28 0.09 0.07 74.61 20:11:01 2 23.23 0.00 2.02 0.00 0.07 74.68 20:11:01 3 22.91 0.00 2.25 0.02 0.07 74.76 20:12:01 all 27.58 0.00 2.05 0.01 0.07 70.29 20:12:01 0 27.01 0.00 1.93 0.02 0.09 70.97 20:12:01 1 28.27 0.00 2.26 0.03 0.09 69.35 20:12:01 2 25.86 0.00 2.09 0.00 0.05 72.00 20:12:01 3 29.17 0.00 1.93 0.00 0.07 68.83 20:13:01 all 45.24 0.00 2.12 0.01 0.08 52.55 20:13:01 0 44.23 0.00 2.03 0.03 0.07 53.64 20:13:01 1 45.60 0.00 2.23 0.02 0.07 52.08 20:13:01 2 46.04 0.00 2.02 0.00 0.09 51.86 20:13:01 3 45.12 0.00 2.20 0.00 0.09 52.59 20:14:01 all 52.42 0.00 1.97 0.00 0.11 45.51 20:14:01 0 49.04 0.00 1.95 0.00 0.10 48.90 20:14:01 1 53.84 0.00 1.95 0.00 0.14 44.07 20:14:01 2 52.21 0.00 1.91 0.00 0.09 45.80 20:14:01 3 54.56 0.00 2.05 0.00 0.10 43.29 20:15:01 all 47.67 0.00 2.11 0.00 0.09 50.12 20:15:01 0 45.77 0.00 2.04 0.02 0.10 52.07 20:15:01 1 46.62 0.00 2.14 0.00 0.10 51.14 20:15:01 2 48.13 0.00 2.08 0.00 0.09 49.71 20:15:01 3 50.15 0.00 2.19 0.00 0.07 47.59 20:16:01 all 30.12 0.00 2.10 0.01 0.08 67.70 20:16:01 0 29.92 0.00 2.25 0.03 0.07 67.73 20:16:01 1 32.86 0.00 2.03 0.00 0.09 65.03 20:16:01 2 28.26 0.00 2.00 0.00 0.07 69.68 20:16:01 3 29.42 0.00 2.13 0.00 0.09 68.36 20:16:01 CPU %user %nice %system %iowait %steal %idle 20:17:01 all 38.67 0.00 2.07 0.01 0.09 59.16 20:17:01 0 37.32 0.00 2.04 0.03 0.09 60.52 20:17:01 1 38.41 0.00 2.16 0.00 0.10 59.33 20:17:01 2 38.44 0.00 1.93 0.00 0.10 59.52 20:17:01 3 40.51 0.00 2.13 0.00 0.09 57.28 20:18:01 all 28.43 0.00 1.72 0.00 0.06 69.79 20:18:01 0 26.33 0.00 1.79 0.02 0.07 71.80 20:18:01 1 29.69 0.00 1.87 0.00 0.05 68.39 20:18:01 2 32.31 0.00 1.61 0.00 0.05 66.03 20:18:01 3 25.39 0.00 1.61 0.00 0.05 72.95 20:19:01 all 28.49 0.00 1.61 0.00 0.08 69.81 20:19:01 0 25.53 0.00 1.43 0.02 0.09 72.94 20:19:01 1 29.00 0.00 1.52 0.00 0.09 69.39 20:19:01 2 29.55 0.00 1.72 0.00 0.07 68.67 20:19:01 3 29.89 0.00 1.78 0.00 0.09 68.25 20:20:01 all 28.51 0.00 1.69 0.00 0.07 69.73 20:20:01 0 28.27 0.00 1.71 0.02 0.07 69.94 20:20:01 1 28.74 0.00 1.73 0.00 0.07 69.46 20:20:01 2 29.99 0.00 1.77 0.00 0.09 68.15 20:20:01 3 27.04 0.00 1.55 0.00 0.05 71.35 20:21:01 all 28.46 0.00 1.70 0.00 0.07 69.76 20:21:01 0 28.14 0.00 1.75 0.02 0.05 70.04 20:21:01 1 27.77 0.00 1.65 0.00 0.07 70.52 20:21:01 2 29.15 0.00 1.67 0.00 0.07 69.12 20:21:01 3 28.78 0.00 1.74 0.00 0.09 69.39 20:22:01 all 28.48 0.00 1.79 0.00 0.07 69.65 20:22:01 0 29.04 0.00 1.79 0.02 0.07 69.08 20:22:01 1 29.03 0.00 1.94 0.00 0.05 68.98 20:22:01 2 27.91 0.00 1.79 0.00 0.07 70.23 20:22:01 3 27.95 0.00 1.64 0.00 0.09 70.33 20:23:01 all 28.66 0.00 1.70 0.00 0.06 69.57 20:23:01 0 28.23 0.00 1.99 0.02 0.07 69.69 20:23:01 1 29.27 0.00 1.81 0.00 0.07 68.86 20:23:01 2 27.65 0.00 1.58 0.00 0.05 70.72 20:23:01 3 29.51 0.00 1.43 0.00 0.05 69.01 20:24:01 all 28.87 0.00 1.74 0.00 0.09 69.30 20:24:01 0 30.72 0.00 1.95 0.02 0.09 67.22 20:24:01 1 27.80 0.00 1.70 0.00 0.09 70.42 20:24:01 2 26.46 0.00 1.63 0.00 0.07 71.84 20:24:01 3 30.50 0.00 1.67 0.00 0.10 67.73 20:25:01 all 26.17 0.00 1.63 0.02 0.08 72.10 20:25:01 0 26.96 0.00 1.70 0.07 0.09 71.18 20:25:01 1 24.41 0.00 1.65 0.00 0.09 73.86 20:25:01 2 25.30 0.00 1.50 0.00 0.09 73.11 20:25:01 3 27.99 0.00 1.68 0.00 0.07 70.26 Average: all 29.72 0.82 2.56 0.24 0.08 66.59 Average: 0 28.88 0.85 2.54 0.36 0.08 67.29 Average: 1 30.75 0.72 2.53 0.20 0.08 65.73 Average: 2 29.15 0.94 2.73 0.22 0.07 66.89 Average: 3 30.10 0.78 2.43 0.17 0.07 66.44