---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-13435 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/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 /dev/loop3 93M 93M 0 100% /snap/lxd/40111 ---> free -m: total used free shared buff/cache available Mem: 16009 657 12578 1 2773 15022 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:e7:70:17 brd ff:ff:ff:ff:ff:ff inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85434sec preferred_lft 85434sec inet6 fe80::f816:3eff:fee7:7017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:e7:3e:8c 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-13435) 07/28/26 _x86_64_ (4 CPU) 19:00:45 LINUX RESTART (4 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 434.93 136.41 298.52 0.00 5561.47 46812.33 0.00 19:03:01 117.83 20.18 97.65 0.00 2749.73 17064.55 0.00 19:04:01 8.32 0.07 8.25 0.00 10.26 953.04 0.00 19:05:01 7.08 0.00 7.08 0.00 0.00 1086.89 0.00 19:06:01 27.36 12.15 15.21 0.00 3473.55 3843.36 0.00 19:07:01 4.52 0.00 4.52 0.00 0.00 64.52 0.00 19:08:01 4.15 0.05 4.10 0.00 3.20 406.60 0.00 19:09:01 3.70 0.02 3.68 0.00 4.27 468.06 0.00 19:10:01 1.18 0.00 1.18 0.00 0.00 57.46 0.00 19:11:01 1.18 0.00 1.18 0.00 0.00 22.80 0.00 19:12:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 19:13:01 0.95 0.00 0.95 0.00 0.00 12.00 0.00 19:14:01 1.18 0.00 1.18 0.00 0.00 15.60 0.00 19:15:01 0.92 0.00 0.92 0.00 0.00 11.60 0.00 19:16:01 2.05 0.02 2.03 0.00 0.13 40.53 0.00 Average: 41.10 11.26 29.84 0.00 786.84 4724.89 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 13664068 15443032 559916 3.42 70596 1901760 1340208 7.68 762332 1697284 178292 19:03:01 13182048 15353576 638112 3.89 80936 2270988 1597200 9.16 922860 1995020 13272 19:04:01 13171268 15362988 628180 3.83 81220 2290536 1589468 9.11 923820 2005688 11452 19:05:01 13110580 15319016 671332 4.10 81468 2306524 1648736 9.45 976220 2012072 3440 19:06:01 12870596 15296900 686412 4.19 86724 2511260 1781932 10.22 1153808 2055964 1548 19:07:01 12801444 15227780 755864 4.61 86784 2511252 1764684 10.12 1222760 2055924 140 19:08:01 12784652 15225772 757536 4.62 87024 2525420 1727276 9.90 1234000 2063696 10068 19:09:01 12862944 15307236 676072 4.12 87136 2528432 1577376 9.04 1155020 2065588 1324 19:10:01 12861940 15306260 676996 4.13 87164 2528432 1577376 9.04 1155932 2065588 20 19:11:01 12860956 15305420 677892 4.14 87248 2528412 1577376 9.04 1154316 2065648 220 19:12:01 12876496 15321004 662272 4.04 87300 2528412 1661840 9.53 1140336 2065648 20 19:13:01 12872588 15317160 666120 4.06 87348 2528416 1661840 9.53 1143500 2065652 184 19:14:01 12879608 15324232 659036 4.02 87396 2528420 1661840 9.53 1137068 2065656 20 19:15:01 12878292 15322952 660304 4.03 87436 2528424 1661840 9.53 1137780 2065660 184 19:16:01 12722440 15183860 799416 4.88 87520 2544772 1906752 10.93 1288316 2069904 16532 Average: 12959995 15307813 678364 4.14 84887 2437431 1649050 9.45 1100538 2027666 15781 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 465.11 261.72 2487.53 76.10 0.00 0.00 0.00 0.00 19:02:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 84.85 68.73 954.74 12.62 0.00 0.00 0.00 0.00 19:03:01 lo 63.03 63.03 116.84 116.84 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 22.91 21.06 5.26 5.67 0.00 0.00 0.00 0.00 19:04:01 lo 68.92 68.92 254.84 254.84 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 21.91 18.40 5.16 5.73 0.00 0.00 0.00 0.00 19:05:01 lo 60.51 60.51 224.91 224.91 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 131.74 102.23 1416.23 7.53 0.00 0.00 0.00 0.00 19:06:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.75 0.47 0.22 0.30 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 15.53 13.80 3.66 3.92 0.00 0.00 0.00 0.00 19:08:01 lo 47.98 47.98 190.03 190.03 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 7.63 5.77 2.40 15.04 0.00 0.00 0.00 0.00 19:09:01 lo 7.85 7.85 36.68 36.68 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 ens3 1.72 0.65 0.74 1.07 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 0.43 0.18 0.08 0.22 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 ens3 3.10 0.82 1.06 1.31 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 1.43 0.38 0.46 0.64 0.00 0.00 0.00 0.00 19:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 ens3 2.92 1.10 1.40 1.88 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 ens3 1.08 0.18 0.16 0.22 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 4.02 1.92 1.26 1.59 0.00 0.00 0.00 0.00 19:16:01 lo 17.11 17.11 239.88 239.88 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 51.01 33.16 325.36 8.92 0.00 0.00 0.00 0.00 Average: lo 17.91 17.91 70.90 70.90 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-13435) 07/28/26 _x86_64_ (4 CPU) 19:00:45 LINUX RESTART (4 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 20.65 17.54 14.89 4.47 0.13 42.32 19:02:01 0 23.59 16.81 14.34 4.25 0.12 40.88 19:02:01 1 13.72 19.01 15.46 6.03 0.12 45.65 19:02:01 2 27.39 15.94 13.99 4.05 0.12 38.51 19:02:01 3 17.84 18.41 15.76 3.59 0.15 44.25 19:03:01 all 38.38 1.10 4.40 0.99 0.09 55.04 19:03:01 0 33.23 1.48 4.23 0.19 0.08 60.79 19:03:01 1 54.87 0.71 4.88 1.14 0.12 38.28 19:03:01 2 33.18 0.75 3.83 1.46 0.08 60.71 19:03:01 3 32.32 1.46 4.65 1.19 0.07 60.32 19:04:01 all 52.05 0.00 3.40 0.03 0.09 44.43 19:04:01 0 49.88 0.00 3.47 0.00 0.09 46.57 19:04:01 1 52.89 0.00 3.45 0.02 0.10 43.55 19:04:01 2 52.75 0.00 3.26 0.09 0.09 43.81 19:04:01 3 52.69 0.00 3.41 0.00 0.10 43.80 19:05:01 all 52.17 0.00 3.18 0.02 0.10 44.52 19:05:01 0 50.23 0.00 3.19 0.03 0.10 46.44 19:05:01 1 52.42 0.00 3.32 0.00 0.10 44.15 19:05:01 2 52.72 0.00 3.06 0.05 0.10 44.06 19:05:01 3 53.30 0.00 3.16 0.00 0.10 43.44 19:06:01 all 53.66 0.00 2.55 0.21 0.11 43.46 19:06:01 0 53.32 0.00 2.89 0.14 0.10 43.56 19:06:01 1 51.97 0.00 2.05 0.03 0.10 45.85 19:06:01 2 53.26 0.00 2.77 0.60 0.12 43.25 19:06:01 3 56.11 0.00 2.50 0.07 0.12 41.20 19:07:01 all 52.71 0.00 1.79 0.00 0.11 45.38 19:07:01 0 52.80 0.00 1.77 0.00 0.12 45.31 19:07:01 1 52.04 0.00 1.83 0.00 0.10 46.02 19:07:01 2 51.76 0.00 1.90 0.02 0.10 46.21 19:07:01 3 54.23 0.00 1.68 0.00 0.10 43.98 19:08:01 all 52.53 0.00 3.16 0.01 0.10 44.20 19:08:01 0 51.41 0.00 3.14 0.00 0.10 45.35 19:08:01 1 52.71 0.00 3.11 0.00 0.12 44.06 19:08:01 2 53.35 0.00 3.20 0.00 0.10 43.34 19:08:01 3 52.66 0.00 3.19 0.03 0.09 44.03 19:09:01 all 51.84 0.00 2.20 0.02 0.08 45.86 19:09:01 0 50.89 0.00 2.11 0.00 0.07 46.93 19:09:01 1 53.06 0.00 2.41 0.00 0.10 44.43 19:09:01 2 50.72 0.00 2.28 0.02 0.07 46.91 19:09:01 3 52.69 0.00 2.00 0.05 0.09 45.18 19:10:01 all 28.89 0.00 1.60 0.00 0.07 69.43 19:10:01 0 29.36 0.00 1.71 0.02 0.07 68.85 19:10:01 1 28.28 0.00 1.55 0.00 0.07 70.10 19:10:01 2 29.54 0.00 1.68 0.00 0.07 68.72 19:10:01 3 28.42 0.00 1.47 0.00 0.07 70.04 19:11:01 all 28.90 0.00 1.57 0.01 0.06 69.46 19:11:01 0 29.73 0.00 1.65 0.02 0.07 68.53 19:11:01 1 31.30 0.00 1.64 0.02 0.07 66.97 19:11:01 2 29.50 0.00 1.71 0.00 0.07 68.72 19:11:01 3 25.11 0.00 1.29 0.00 0.05 73.55 19:12:01 all 28.67 0.00 1.64 0.01 0.16 69.53 19:12:01 0 29.38 0.00 1.75 0.02 0.14 68.72 19:12:01 1 29.02 0.00 1.63 0.00 0.16 69.19 19:12:01 2 28.65 0.00 1.69 0.00 0.16 69.51 19:12:01 3 27.60 0.00 1.49 0.02 0.18 70.72 19:12:01 CPU %user %nice %system %iowait %steal %idle 19:13:01 all 28.74 0.00 1.60 0.00 0.07 69.58 19:13:01 0 29.58 0.00 1.62 0.02 0.07 68.72 19:13:01 1 28.94 0.00 1.63 0.00 0.07 69.36 19:13:01 2 28.42 0.00 1.65 0.00 0.07 69.85 19:13:01 3 28.03 0.00 1.51 0.00 0.07 70.40 19:14:01 all 28.53 0.00 1.55 0.00 0.10 69.82 19:14:01 0 25.68 0.00 1.32 0.02 0.09 72.90 19:14:01 1 29.23 0.00 1.57 0.00 0.10 69.09 19:14:01 2 28.25 0.00 1.50 0.00 0.09 70.17 19:14:01 3 30.98 0.00 1.84 0.00 0.11 67.07 19:15:01 all 28.66 0.00 1.55 0.01 0.08 69.69 19:15:01 0 29.71 0.00 1.59 0.02 0.09 68.60 19:15:01 1 30.11 0.00 1.68 0.00 0.07 68.14 19:15:01 2 26.65 0.00 1.44 0.00 0.09 71.82 19:15:01 3 28.16 0.00 1.51 0.02 0.09 70.22 19:16:01 all 28.63 0.00 1.68 0.00 0.09 69.59 19:16:01 0 26.55 0.00 1.70 0.02 0.09 71.65 19:16:01 1 27.12 0.00 1.65 0.00 0.10 71.13 19:16:01 2 33.21 0.00 1.68 0.00 0.10 65.01 19:16:01 3 27.67 0.00 1.71 0.00 0.07 70.55 Average: all 38.37 1.27 3.14 0.39 0.10 56.74 Average: 0 37.73 1.24 3.11 0.32 0.09 57.52 Average: 1 39.22 1.33 3.21 0.49 0.10 55.65 Average: 2 38.65 1.14 3.07 0.43 0.10 56.63 Average: 3 37.87 1.36 3.18 0.34 0.10 57.16