---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14457 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 647 12794 1 2567 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:dc:90:38 brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fedc:9038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:35:44:46 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-14457) 07/31/26 _x86_64_ (4 CPU) 15:44:53 LINUX RESTART (4 CPU) 15:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:46:02 469.34 141.08 328.26 0.00 5644.13 45620.93 0.00 15:47:01 143.15 26.78 116.37 0.00 2835.32 18766.06 0.00 15:48:01 7.65 0.10 7.55 0.00 17.87 960.00 0.00 15:49:01 7.35 0.03 7.32 0.00 3.33 1047.83 0.00 15:50:01 3.25 0.98 2.27 0.00 68.78 243.92 0.00 15:51:01 2.08 0.00 2.08 0.00 0.00 28.00 0.00 15:52:01 3.68 0.05 3.63 0.00 2.67 286.89 0.00 15:53:01 3.62 0.00 3.62 0.00 0.00 594.17 0.00 15:54:01 1.22 0.00 1.22 0.00 0.00 43.86 0.00 15:55:01 1.03 0.00 1.03 0.00 0.00 15.73 0.00 15:56:01 1.08 0.00 1.08 0.00 0.00 12.53 0.00 15:57:01 1.27 0.00 1.27 0.00 0.00 14.66 0.00 15:58:01 0.93 0.00 0.93 0.00 0.00 12.40 0.00 15:59:01 1.30 0.00 1.30 0.00 0.00 16.13 0.00 16:00:01 1.57 0.02 1.55 0.00 0.13 20.40 0.00 16:01:01 14.40 1.17 13.23 0.00 106.38 2032.73 0.00 Average: 41.33 10.62 30.71 0.00 540.03 4342.32 0.00 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:02 13638812 15367052 640256 3.91 61288 1866700 1432132 8.21 846384 1648704 163740 15:47:01 13168440 15339024 649020 3.96 80632 2270164 1606760 9.21 933440 1994264 14156 15:48:01 13185316 15374524 613072 3.74 80872 2288096 1637400 9.39 907904 2004148 10664 15:49:01 13099204 15307204 679728 4.15 81184 2306100 1629488 9.34 985340 2011916 6528 15:50:01 13085360 15300552 686484 4.19 82576 2311268 1745732 10.01 990524 2017500 348 15:51:01 13093812 15308976 678264 4.14 82616 2311268 1729460 9.92 982504 2017464 132 15:52:01 13109472 15335740 651100 3.97 82792 2321840 1578608 9.05 958592 2024808 8308 15:53:01 13095196 15328244 658300 4.02 82912 2328340 1549248 8.88 971676 2027116 820 15:54:01 13096368 15329448 657076 4.01 82944 2328340 1549248 8.88 970436 2027116 8 15:55:01 13097824 15330980 655520 4.00 82988 2328320 1549248 8.88 970124 2027148 196 15:56:01 13102852 15336032 650468 3.97 83008 2328320 1625740 9.32 963060 2027148 8 15:57:01 13104312 15337504 649076 3.96 83020 2328320 1625740 9.32 961352 2027148 4 15:58:01 13104620 15337840 648732 3.96 83052 2328324 1625740 9.32 963108 2027152 8 15:59:01 13103052 15336304 650260 3.97 83076 2328328 1625740 9.32 962640 2027156 4 16:00:01 13103344 15336632 649684 3.96 83128 2328324 1659132 9.51 962352 2027160 20 16:01:01 13108484 15396564 588220 3.59 85264 2379640 1379608 7.91 936532 2046884 27032 Average: 13143529 15337664 650329 3.97 81334 2292606 1596814 9.15 954123 1998927 14498 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:02 ens3 386.19 257.57 2455.53 73.09 0.00 0.00 0.00 0.00 15:46:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 15:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 85.82 72.95 989.09 12.96 0.00 0.00 0.00 0.00 15:47:01 lo 64.24 64.24 119.04 119.04 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 19.47 18.65 4.38 4.72 0.00 0.00 0.00 0.00 15:48:01 lo 61.48 61.48 229.32 229.32 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 21.18 19.96 4.82 11.32 0.00 0.00 0.00 0.00 15:49:01 lo 67.86 67.86 251.15 251.15 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 1.20 0.75 0.52 0.67 0.00 0.00 0.00 0.00 15:50:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 1.00 0.77 0.52 0.72 0.00 0.00 0.00 0.00 15:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 11.40 10.83 2.58 2.81 0.00 0.00 0.00 0.00 15:52:01 lo 37.73 37.73 156.93 156.93 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 5.30 4.85 1.19 1.38 0.00 0.00 0.00 0.00 15:53:01 lo 17.21 17.21 70.23 70.23 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 0.22 0.12 0.07 0.21 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 0.35 0.22 0.08 0.22 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 0.42 0.22 0.20 0.28 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 0.32 0.20 0.07 0.22 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 0.22 0.13 0.07 0.21 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 0.42 0.25 0.13 0.44 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 0.22 0.07 0.07 0.21 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 21.26 17.61 17.59 7.82 0.00 0.00 0.00 0.00 16:01:01 lo 28.20 28.20 443.37 443.37 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 34.63 25.27 216.51 7.32 0.00 0.00 0.00 0.00 Average: lo 17.41 17.41 79.35 79.35 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-14457) 07/31/26 _x86_64_ (4 CPU) 15:44:53 LINUX RESTART (4 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:02 all 18.00 18.71 14.64 3.53 0.13 44.99 15:46:02 0 17.90 18.79 14.94 3.46 0.12 44.79 15:46:02 1 13.07 20.41 15.38 4.26 0.14 46.75 15:46:02 2 27.42 15.61 13.02 2.81 0.13 41.01 15:46:02 3 13.58 20.03 15.21 3.60 0.14 47.44 15:47:01 all 34.90 2.23 5.05 1.34 0.09 56.38 15:47:01 0 30.64 2.63 5.39 1.77 0.09 59.48 15:47:01 1 33.37 2.90 5.14 2.10 0.10 56.38 15:47:01 2 42.04 2.39 5.70 0.91 0.10 48.85 15:47:01 3 33.57 0.98 3.98 0.59 0.09 60.80 15:48:01 all 51.78 0.00 3.45 0.02 0.10 44.66 15:48:01 0 48.63 0.00 3.65 0.03 0.10 47.58 15:48:01 1 51.78 0.00 3.15 0.03 0.10 44.93 15:48:01 2 53.65 0.00 3.62 0.00 0.09 42.64 15:48:01 3 53.00 0.00 3.37 0.02 0.10 43.51 15:49:01 all 51.95 0.00 3.55 0.01 0.11 44.37 15:49:01 0 50.70 0.00 3.70 0.02 0.12 45.46 15:49:01 1 51.12 0.00 3.50 0.03 0.12 45.22 15:49:01 2 52.00 0.00 3.53 0.00 0.10 44.36 15:49:01 3 53.96 0.00 3.49 0.00 0.10 42.44 15:50:01 all 51.58 0.00 1.92 0.03 0.11 46.36 15:50:01 0 49.03 0.00 2.24 0.05 0.12 48.55 15:50:01 1 52.52 0.00 1.98 0.07 0.11 45.32 15:50:01 2 51.08 0.00 1.76 0.00 0.10 47.06 15:50:01 3 53.73 0.00 1.70 0.00 0.10 44.47 15:51:01 all 52.76 0.00 1.68 0.00 0.09 45.47 15:51:01 0 50.96 0.00 1.72 0.00 0.10 47.22 15:51:01 1 51.56 0.00 1.61 0.00 0.09 46.75 15:51:01 2 52.49 0.00 1.60 0.00 0.10 45.80 15:51:01 3 56.00 0.00 1.77 0.00 0.09 42.14 15:52:01 all 52.48 0.00 2.78 0.01 0.12 44.62 15:52:01 0 50.16 0.00 2.86 0.02 0.12 46.84 15:52:01 1 54.44 0.00 2.51 0.00 0.12 42.94 15:52:01 2 51.67 0.00 2.91 0.02 0.10 45.30 15:52:01 3 53.64 0.00 2.85 0.00 0.12 43.40 15:53:01 all 51.85 0.00 2.52 0.01 0.11 45.51 15:53:01 0 49.87 0.00 2.49 0.03 0.12 47.48 15:53:01 1 51.44 0.00 2.76 0.02 0.10 45.68 15:53:01 2 52.56 0.00 2.49 0.00 0.12 44.83 15:53:01 3 53.51 0.00 2.35 0.00 0.10 44.04 15:54:01 all 28.70 0.00 1.59 0.00 0.10 69.61 15:54:01 0 28.95 0.00 1.64 0.02 0.10 69.30 15:54:01 1 27.57 0.00 1.58 0.00 0.09 70.77 15:54:01 2 29.79 0.00 1.61 0.00 0.11 68.49 15:54:01 3 28.51 0.00 1.54 0.00 0.09 69.86 15:55:01 all 28.57 0.00 1.65 0.00 0.10 69.68 15:55:01 0 22.64 0.00 1.28 0.00 0.09 75.99 15:55:01 1 30.42 0.00 1.75 0.00 0.12 67.70 15:55:01 2 31.81 0.00 1.79 0.00 0.10 66.30 15:55:01 3 29.46 0.00 1.77 0.00 0.09 68.68 15:56:01 all 28.55 0.00 1.69 0.00 0.31 69.44 15:56:01 0 28.16 0.00 1.75 0.00 0.33 69.76 15:56:01 1 31.19 0.00 1.64 0.00 0.29 66.87 15:56:01 2 24.66 0.00 1.45 0.00 0.26 73.64 15:56:01 3 30.23 0.00 1.94 0.00 0.37 67.45 15:56:01 CPU %user %nice %system %iowait %steal %idle 15:57:01 all 28.58 0.00 1.56 0.00 0.09 69.77 15:57:01 0 29.86 0.00 1.50 0.00 0.09 68.56 15:57:01 1 29.11 0.00 1.66 0.00 0.09 69.15 15:57:01 2 27.38 0.00 1.55 0.02 0.10 70.96 15:57:01 3 28.02 0.00 1.52 0.00 0.07 70.39 15:58:01 all 28.43 0.00 1.66 0.00 0.09 69.82 15:58:01 0 27.44 0.00 1.76 0.00 0.09 70.71 15:58:01 1 30.87 0.00 1.66 0.00 0.10 67.37 15:58:01 2 28.46 0.00 1.60 0.02 0.07 69.85 15:58:01 3 26.95 0.00 1.61 0.00 0.09 71.36 15:59:01 all 28.41 0.00 1.62 0.01 0.08 69.88 15:59:01 0 28.15 0.00 1.62 0.00 0.05 70.18 15:59:01 1 28.31 0.00 1.52 0.00 0.09 70.09 15:59:01 2 29.61 0.00 1.83 0.02 0.07 68.48 15:59:01 3 27.57 0.00 1.52 0.02 0.10 70.79 16:00:01 all 28.37 0.00 1.78 0.00 0.10 69.75 16:00:01 0 28.31 0.00 1.78 0.00 0.10 69.80 16:00:01 1 30.58 0.00 2.01 0.00 0.09 67.32 16:00:01 2 24.81 0.00 1.50 0.00 0.09 73.60 16:00:01 3 29.78 0.00 1.83 0.00 0.10 68.28 16:01:01 all 25.07 0.00 1.63 0.16 0.07 73.07 16:01:01 0 16.91 0.00 1.47 0.49 0.07 81.07 16:01:01 1 44.74 0.00 2.18 0.07 0.08 52.93 16:01:01 2 23.04 0.00 1.48 0.02 0.07 75.39 16:01:01 3 15.51 0.00 1.38 0.08 0.07 82.96 Average: all 36.88 1.33 3.07 0.33 0.11 58.28 Average: 0 34.89 1.36 3.13 0.37 0.11 60.14 Average: 1 38.27 1.48 3.15 0.42 0.11 56.57 Average: 2 37.66 1.15 2.98 0.24 0.11 57.86 Average: 3 36.72 1.34 3.01 0.27 0.11 58.55