---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-12168 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 9.2G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 645 12782 1 2581 15031 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:31:e3:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe31:e3b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:e4:71:0b 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-12168) 07/13/26 _x86_64_ (4 CPU) 09:04:18 LINUX RESTART (4 CPU) 09:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:06:01 192.57 64.74 127.83 0.00 3225.73 13058.37 0.00 09:07:01 43.86 0.22 43.64 0.00 41.99 10659.42 0.00 09:08:01 7.95 0.10 7.85 0.00 18.40 891.98 0.00 09:09:01 4.02 0.00 4.02 0.00 0.00 706.30 0.00 09:10:01 3.42 0.98 2.43 0.00 68.79 42.93 0.00 09:11:01 1.57 0.02 1.55 0.00 1.73 46.93 0.00 09:12:01 4.73 0.03 4.70 0.00 3.47 495.65 0.00 09:13:01 2.23 0.00 2.23 0.00 0.00 383.54 0.00 09:14:01 1.07 0.00 1.07 0.00 0.00 12.13 0.00 09:15:01 1.70 0.00 1.70 0.00 0.00 22.93 0.00 09:16:01 1.02 0.00 1.02 0.00 0.00 12.13 0.00 09:17:01 2.13 0.75 1.38 0.00 23.60 17.33 0.00 09:18:01 1.30 0.17 1.13 0.00 5.60 14.93 0.00 09:19:01 1.20 0.00 1.20 0.00 0.00 15.06 0.00 09:20:01 3.28 0.37 2.92 0.00 47.73 1398.17 0.00 Average: 18.14 4.49 13.64 0.00 229.13 1851.84 0.00 09:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 13232420 15405052 580816 3.54 80732 2271752 1503664 8.62 859760 2001928 299416 09:07:01 13174628 15367240 617772 3.77 81044 2290992 1617276 9.27 908828 2009740 10280 09:08:01 13055000 15269532 714464 4.36 81352 2311980 1674300 9.60 1016148 2020084 13592 09:09:01 13046160 15265752 718164 4.38 81468 2316760 1725920 9.90 1021716 2022036 28 09:10:01 13080408 15306660 677080 4.13 82888 2321920 1778228 10.20 983184 2027080 52 09:11:01 13111032 15340180 643464 3.93 82948 2324676 1653600 9.48 949992 2029436 2608 09:12:01 13046136 15289116 694036 4.23 83160 2337916 1708480 9.80 1008820 2035728 9400 09:13:01 13074252 15318592 664492 4.05 83224 2339184 1579232 9.05 979260 2037068 76 09:14:01 13073308 15317704 665416 4.06 83244 2339184 1579232 9.05 980108 2037104 8 09:15:01 13099884 15344320 638792 3.90 83304 2339164 1596100 9.15 952404 2037084 4 09:16:01 13099144 15343632 639492 3.90 83360 2339164 1665160 9.55 953440 2037084 8 09:17:01 13093040 15338684 643988 3.93 83392 2339860 1665160 9.55 959988 2037348 220 09:18:01 13092140 15338040 644464 3.93 83416 2340036 1665160 9.55 960392 2037200 24 09:19:01 13091468 15337416 645156 3.94 83456 2340036 1665160 9.55 959768 2037200 4 09:20:01 13151112 15439468 542408 3.31 83560 2381640 1401416 8.03 873936 2065644 11920 Average: 13101342 15334759 648667 3.96 82703 2328951 1631873 9.36 957850 2031451 23176 09:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 lo 23.46 23.46 32.84 32.84 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 128.25 95.32 1945.36 16.53 0.00 0.00 0.00 0.00 09:07:01 lo 76.29 76.29 219.20 219.20 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 29.95 27.66 17.80 6.91 0.00 0.00 0.00 0.00 09:08:01 lo 73.90 73.90 269.03 269.03 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 24.06 22.53 5.77 5.68 0.00 0.00 0.00 0.00 09:09:01 lo 18.46 18.46 75.59 75.59 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 6.13 5.10 1.30 1.40 0.00 0.00 0.00 0.00 09:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 2.80 1.40 1.51 1.73 0.00 0.00 0.00 0.00 09:11:01 lo 6.15 6.15 32.36 32.36 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 3.52 2.52 1.13 1.31 0.00 0.00 0.00 0.00 09:12:01 lo 46.74 46.74 182.99 182.99 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 14.30 13.51 3.25 3.45 0.00 0.00 0.00 0.00 09:13:01 lo 1.45 1.45 11.89 11.89 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 1.18 0.73 0.48 1.75 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.58 0.08 0.11 0.21 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 2.12 1.00 0.92 1.21 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 0.23 0.10 0.07 0.21 0.00 0.00 0.00 0.00 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 4.30 3.40 2.89 14.09 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 5.03 3.25 3.48 2.88 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 0.23 0.12 0.07 0.23 0.00 0.00 0.00 0.00 09:20:01 lo 34.46 34.46 443.94 443.94 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 7.47 5.18 5.06 3.11 0.00 0.00 0.00 0.00 Average: lo 18.77 18.77 84.53 84.53 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 Average: ens3 15.34 12.13 132.61 4.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-12168) 07/13/26 _x86_64_ (4 CPU) 09:04:18 LINUX RESTART (4 CPU) 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 22.04 9.71 8.54 2.24 0.09 57.38 09:06:01 0 16.94 9.21 8.15 3.38 0.10 62.21 09:06:01 1 24.05 9.42 8.39 1.82 0.08 56.25 09:06:01 2 30.49 9.66 9.13 1.92 0.10 48.70 09:06:01 3 16.68 10.54 8.50 1.82 0.08 62.37 09:07:01 all 51.40 0.00 3.79 0.14 0.11 44.57 09:07:01 0 49.81 0.00 3.83 0.03 0.12 46.21 09:07:01 1 51.84 0.00 3.84 0.50 0.10 43.72 09:07:01 2 51.57 0.00 3.86 0.00 0.10 44.47 09:07:01 3 52.36 0.00 3.64 0.02 0.10 43.87 09:08:01 all 52.40 0.00 3.89 0.01 0.09 43.61 09:08:01 0 52.04 0.00 4.02 0.05 0.09 43.81 09:08:01 1 52.41 0.00 3.88 0.00 0.09 43.62 09:08:01 2 51.50 0.00 3.73 0.00 0.09 44.69 09:08:01 3 53.66 0.00 3.92 0.00 0.10 42.32 09:09:01 all 52.92 0.00 2.79 0.02 0.09 44.19 09:09:01 0 51.62 0.00 3.21 0.03 0.09 45.05 09:09:01 1 51.66 0.00 2.50 0.00 0.09 45.76 09:09:01 2 54.94 0.00 2.83 0.02 0.09 42.13 09:09:01 3 53.42 0.00 2.64 0.02 0.09 43.84 09:10:01 all 53.52 0.00 2.31 0.01 0.09 44.06 09:10:01 0 50.77 0.00 2.56 0.03 0.09 46.55 09:10:01 1 53.40 0.00 1.99 0.00 0.10 44.51 09:10:01 2 54.83 0.00 2.13 0.00 0.07 42.97 09:10:01 3 55.09 0.00 2.58 0.02 0.10 42.21 09:11:01 all 53.24 0.00 2.18 0.00 0.08 44.50 09:11:01 0 50.78 0.00 2.10 0.00 0.09 47.03 09:11:01 1 52.47 0.00 2.39 0.00 0.07 45.07 09:11:01 2 54.95 0.00 2.04 0.00 0.09 42.92 09:11:01 3 54.74 0.00 2.18 0.00 0.09 42.99 09:12:01 all 52.42 0.00 3.24 0.01 0.09 44.23 09:12:01 0 51.92 0.00 3.20 0.03 0.09 44.76 09:12:01 1 52.87 0.00 3.33 0.00 0.10 43.70 09:12:01 2 52.18 0.00 3.26 0.00 0.09 44.47 09:12:01 3 52.72 0.00 3.18 0.02 0.09 44.00 09:13:01 all 44.19 0.00 1.96 0.01 0.09 53.74 09:13:01 0 41.78 0.00 2.19 0.02 0.09 55.93 09:13:01 1 44.86 0.00 1.76 0.02 0.10 53.26 09:13:01 2 44.12 0.00 2.00 0.00 0.09 53.79 09:13:01 3 46.02 0.00 1.90 0.00 0.10 51.97 09:14:01 all 28.65 0.00 1.63 0.00 0.08 69.64 09:14:01 0 28.07 0.00 1.60 0.00 0.09 70.25 09:14:01 1 28.41 0.00 1.50 0.02 0.07 70.00 09:14:01 2 29.07 0.00 1.79 0.00 0.09 69.05 09:14:01 3 29.04 0.00 1.61 0.00 0.09 69.26 09:15:01 all 28.59 0.00 1.64 0.00 0.09 69.67 09:15:01 0 28.73 0.00 1.58 0.00 0.09 69.61 09:15:01 1 27.79 0.00 1.63 0.02 0.09 70.47 09:15:01 2 30.90 0.00 1.70 0.00 0.12 67.27 09:15:01 3 26.91 0.00 1.66 0.00 0.07 71.36 09:16:01 all 28.64 0.00 1.68 0.00 0.07 69.60 09:16:01 0 29.07 0.00 1.58 0.00 0.09 69.26 09:16:01 1 29.31 0.00 1.93 0.02 0.07 68.67 09:16:01 2 27.47 0.00 1.65 0.00 0.09 70.79 09:16:01 3 28.73 0.00 1.58 0.00 0.05 69.64 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 28.68 0.00 1.64 0.01 0.10 69.57 09:17:01 0 29.05 0.00 1.56 0.02 0.10 69.27 09:17:01 1 29.74 0.00 1.75 0.02 0.09 68.41 09:17:01 2 30.59 0.00 1.71 0.02 0.10 67.57 09:17:01 3 25.33 0.00 1.55 0.00 0.09 73.03 09:18:01 all 28.83 0.00 1.70 0.00 0.11 69.36 09:18:01 0 30.03 0.00 1.79 0.00 0.12 68.05 09:18:01 1 28.08 0.00 1.70 0.00 0.12 70.10 09:18:01 2 31.40 0.00 1.51 0.00 0.10 66.98 09:18:01 3 25.79 0.00 1.79 0.02 0.09 72.32 09:19:01 all 28.37 0.00 1.69 0.00 0.17 69.77 09:19:01 0 30.22 0.00 1.97 0.00 0.19 67.61 09:19:01 1 24.21 0.00 1.50 0.02 0.17 74.09 09:19:01 2 31.90 0.00 1.63 0.00 0.17 66.30 09:19:01 3 27.12 0.00 1.65 0.00 0.14 71.10 09:20:01 all 28.12 0.00 1.73 0.03 0.09 70.02 09:20:01 0 27.42 0.00 1.70 0.02 0.10 70.76 09:20:01 1 26.59 0.00 1.64 0.10 0.10 71.56 09:20:01 2 33.20 0.00 1.93 0.02 0.09 64.77 09:20:01 3 25.27 0.00 1.65 0.00 0.09 72.99 Average: all 38.84 0.66 2.71 0.17 0.10 57.52 Average: 0 37.91 0.63 2.75 0.25 0.10 58.37 Average: 1 38.58 0.64 2.66 0.17 0.10 57.84 Average: 2 40.64 0.66 2.74 0.13 0.10 55.73 Average: 3 38.24 0.72 2.68 0.13 0.09 58.14