---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-86 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 661 12839 1 2507 15027 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:be:8e:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:febe:8e4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:f7:69:8d 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-86) 05/14/26 _x86_64_ (4 CPU) 09:40:49 LINUX RESTART (4 CPU) 09:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:42:02 424.01 133.03 290.98 0.00 5594.93 45240.19 0.00 09:43:01 136.65 28.98 107.68 0.00 2867.58 16673.26 0.00 09:44:01 8.30 0.08 8.22 0.00 7.07 969.04 0.00 09:45:01 6.28 0.08 6.20 0.00 10.93 1010.93 0.00 09:46:01 4.22 0.98 3.23 0.00 68.79 210.23 0.00 09:47:01 1.20 0.00 1.20 0.00 0.00 17.33 0.00 09:48:01 5.30 0.92 4.38 0.00 30.66 363.01 0.00 09:49:01 2.57 0.00 2.57 0.00 0.00 504.58 0.00 09:50:01 1.40 0.00 1.40 0.00 0.00 57.72 0.00 09:51:01 2.12 0.00 2.12 0.00 0.00 27.60 0.00 09:52:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 09:53:01 1.38 0.00 1.38 0.00 0.00 16.53 0.00 09:54:01 0.90 0.00 0.90 0.00 0.00 11.60 0.00 09:55:01 1.42 0.00 1.42 0.00 0.00 16.40 0.00 09:56:01 1.53 0.02 1.52 0.00 0.13 18.53 0.00 09:57:01 18.48 0.92 17.57 0.00 104.00 1837.47 0.00 Average: 38.44 10.29 28.15 0.00 540.35 4173.62 0.00 09:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:42:02 13651988 15380992 635256 3.88 59984 1860364 1449676 8.31 828192 1655048 151968 09:43:01 13235236 15353264 646000 3.94 79192 2212728 1621752 9.30 920288 1946112 12872 09:44:01 13251356 15388504 610204 3.72 79448 2231180 1662352 9.53 894916 1956308 9204 09:45:01 13173324 15328720 669344 4.08 79736 2248668 1668376 9.57 962732 1963632 5140 09:46:01 13161192 15323744 674464 4.11 81140 2253960 1769504 10.15 967604 1969168 4 09:47:01 13161424 15324000 674344 4.11 81172 2253964 1769788 10.15 969752 1969136 204 09:48:01 13152368 15328908 668348 4.08 81396 2266888 1621856 9.30 966236 1977288 9204 09:49:01 13137820 15319564 677580 4.13 81512 2271872 1564576 8.97 983940 1978812 1496 09:50:01 13135992 15317768 679336 4.14 81540 2271864 1564576 8.97 984196 1978812 20 09:51:01 13128692 15310620 686464 4.19 81632 2271856 1564576 8.97 993532 1978852 20 09:52:01 13160300 15342256 654824 3.99 81664 2271856 1646056 9.44 958040 1978852 20 09:53:01 13157804 15339812 657196 4.01 81688 2271856 1646056 9.44 960208 1978852 4 09:54:01 13161112 15343156 653856 3.99 81716 2271860 1646056 9.44 960180 1978856 32 09:55:01 13117388 15299460 697660 4.26 81740 2271860 1646056 9.44 1002356 1978856 4 09:56:01 13160076 15342204 654724 3.99 81788 2271848 1675136 9.60 957876 1978860 36 09:57:01 13153504 15390992 604408 3.69 84428 2322892 1427296 8.18 943192 1999120 39292 Average: 13193724 15339623 659000 4.02 79986 2239095 1621480 9.30 953328 1954160 14345 09:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:42:02 ens3 407.28 261.09 2473.42 73.77 0.00 0.00 0.00 0.00 09:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:43:01 ens3 77.92 66.95 898.53 12.51 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 63.84 63.84 118.60 118.60 0.00 0.00 0.00 0.00 09:44:01 ens3 21.63 20.03 4.84 5.13 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 66.62 66.62 244.62 244.62 0.00 0.00 0.00 0.00 09:45:01 ens3 18.37 17.73 4.12 4.43 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 62.22 62.22 236.41 236.41 0.00 0.00 0.00 0.00 09:46:01 ens3 0.78 0.53 0.46 0.40 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.82 0.53 0.36 0.93 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 22.33 19.23 9.32 16.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 45.56 45.56 187.66 187.66 0.00 0.00 0.00 0.00 09:49:01 ens3 2.50 2.38 0.57 0.77 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 8.50 8.50 39.74 39.74 0.00 0.00 0.00 0.00 09:50:01 ens3 0.23 0.13 0.07 0.22 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.97 0.38 0.41 0.64 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.43 0.28 0.20 0.29 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.27 0.18 0.07 0.23 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 0.17 0.13 0.06 0.23 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 1.08 0.43 0.42 0.64 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 0.17 0.07 0.06 0.22 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 23.25 20.30 18.72 9.28 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 44.63 44.63 446.88 446.88 0.00 0.00 0.00 0.00 Average: ens3 36.09 25.61 212.52 7.85 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: lo 18.33 18.33 79.59 79.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-86) 05/14/26 _x86_64_ (4 CPU) 09:40:49 LINUX RESTART (4 CPU) 09:41:01 CPU %user %nice %system %iowait %steal %idle 09:42:02 all 16.99 17.26 13.56 8.87 0.12 43.21 09:42:02 0 16.25 17.56 13.39 10.99 0.10 41.71 09:42:02 1 15.09 17.72 13.54 8.56 0.13 44.96 09:42:02 2 18.63 16.87 13.25 9.79 0.12 41.34 09:42:02 3 17.96 16.91 14.05 6.13 0.12 44.83 09:43:01 all 36.32 2.75 5.11 1.23 0.09 54.50 09:43:01 0 29.37 3.50 4.97 2.00 0.10 60.05 09:43:01 1 34.24 3.35 5.64 1.12 0.07 55.58 09:43:01 2 28.70 3.28 5.10 1.06 0.09 61.78 09:43:01 3 52.92 0.86 4.75 0.74 0.09 40.64 09:44:01 all 51.79 0.00 3.59 0.01 0.09 44.52 09:44:01 0 49.50 0.00 3.84 0.03 0.09 46.55 09:44:01 1 52.88 0.00 3.40 0.00 0.09 43.64 09:44:01 2 51.60 0.00 3.63 0.02 0.09 44.67 09:44:01 3 53.20 0.00 3.49 0.00 0.09 43.22 09:45:01 all 51.84 0.00 3.46 0.02 0.07 44.61 09:45:01 0 50.02 0.00 3.58 0.03 0.07 46.30 09:45:01 1 51.13 0.00 3.69 0.02 0.09 45.08 09:45:01 2 53.40 0.00 3.40 0.00 0.07 43.13 09:45:01 3 52.82 0.00 3.18 0.02 0.07 43.91 09:46:01 all 52.46 0.00 1.91 0.01 0.08 45.55 09:46:01 0 50.03 0.00 2.22 0.03 0.09 47.64 09:46:01 1 52.28 0.00 1.90 0.00 0.07 45.74 09:46:01 2 53.35 0.00 1.84 0.00 0.09 44.73 09:46:01 3 54.17 0.00 1.66 0.00 0.09 44.08 09:47:01 all 52.67 0.00 1.75 0.00 0.08 45.50 09:47:01 0 50.20 0.00 1.95 0.00 0.09 47.77 09:47:01 1 51.69 0.00 1.68 0.00 0.07 46.56 09:47:01 2 54.73 0.00 1.73 0.00 0.07 43.47 09:47:01 3 54.05 0.00 1.65 0.00 0.09 44.21 09:48:01 all 52.76 0.00 3.03 0.01 0.07 44.13 09:48:01 0 51.06 0.00 3.10 0.03 0.07 45.73 09:48:01 1 51.65 0.00 2.80 0.02 0.09 45.45 09:48:01 2 54.51 0.00 3.13 0.00 0.07 42.30 09:48:01 3 53.82 0.00 3.07 0.00 0.05 43.06 09:49:01 all 49.37 0.00 2.21 0.01 0.08 48.33 09:49:01 0 48.93 0.00 2.50 0.03 0.09 48.45 09:49:01 1 49.79 0.00 2.13 0.00 0.07 48.00 09:49:01 2 50.16 0.00 1.99 0.02 0.09 47.75 09:49:01 3 48.59 0.00 2.22 0.00 0.09 49.11 09:50:01 all 28.44 0.00 1.68 0.00 0.07 69.82 09:50:01 0 32.56 0.00 1.86 0.00 0.09 65.49 09:50:01 1 27.44 0.00 1.48 0.00 0.07 71.01 09:50:01 2 28.79 0.00 1.87 0.00 0.05 69.29 09:50:01 3 24.96 0.00 1.51 0.00 0.05 73.48 09:51:01 all 28.70 0.00 1.59 0.01 0.07 69.63 09:51:01 0 28.35 0.00 1.52 0.03 0.05 70.04 09:51:01 1 29.15 0.00 1.74 0.00 0.10 69.00 09:51:01 2 30.44 0.00 1.68 0.00 0.05 67.83 09:51:01 3 26.86 0.00 1.40 0.02 0.07 71.65 09:52:01 all 28.39 0.00 1.80 0.00 0.10 69.70 09:52:01 0 28.11 0.00 1.87 0.00 0.12 69.90 09:52:01 1 26.05 0.00 1.59 0.00 0.10 72.25 09:52:01 2 29.65 0.00 1.81 0.00 0.10 68.44 09:52:01 3 29.78 0.00 1.94 0.00 0.09 68.20 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 28.39 0.00 1.66 0.01 0.07 69.87 09:53:01 0 29.52 0.00 1.66 0.02 0.07 68.73 09:53:01 1 25.30 0.00 1.53 0.00 0.07 73.11 09:53:01 2 29.57 0.00 1.86 0.00 0.07 68.50 09:53:01 3 29.17 0.00 1.59 0.02 0.07 69.15 09:54:01 all 28.43 0.00 1.61 0.00 0.12 69.84 09:54:01 0 26.95 0.00 1.53 0.02 0.12 71.38 09:54:01 1 26.88 0.00 1.53 0.00 0.10 71.48 09:54:01 2 29.56 0.00 1.69 0.00 0.12 68.63 09:54:01 3 30.32 0.00 1.70 0.00 0.12 67.85 09:55:01 all 28.57 0.00 1.62 0.00 0.08 69.73 09:55:01 0 29.43 0.00 1.88 0.00 0.10 68.58 09:55:01 1 27.29 0.00 1.45 0.00 0.09 71.17 09:55:01 2 30.36 0.00 1.81 0.00 0.07 67.76 09:55:01 3 27.19 0.00 1.35 0.00 0.07 71.39 09:56:01 all 28.80 0.00 1.61 0.01 0.09 69.48 09:56:01 0 31.94 0.00 1.90 0.05 0.10 66.00 09:56:01 1 26.36 0.00 1.37 0.00 0.07 72.21 09:56:01 2 29.25 0.00 1.78 0.00 0.10 68.87 09:56:01 3 27.70 0.00 1.41 0.00 0.07 70.82 09:57:01 all 25.03 0.00 1.57 0.49 0.08 72.83 09:57:01 0 18.14 0.00 1.58 1.58 0.05 78.64 09:57:01 1 20.35 0.00 1.54 0.07 0.07 77.98 09:57:01 2 42.02 0.00 1.74 0.19 0.10 55.95 09:57:01 3 19.65 0.00 1.40 0.13 0.08 78.73 Average: all 36.82 1.28 3.00 0.68 0.08 58.13 Average: 0 35.66 1.33 3.10 0.94 0.09 58.88 Average: 1 35.46 1.34 2.96 0.62 0.08 59.54 Average: 2 38.46 1.29 3.04 0.71 0.08 56.41 Average: 3 37.73 1.14 2.92 0.45 0.08 57.68