---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-21989 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/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 657 12582 1 2769 15014 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:db:84:69 brd ff:ff:ff:ff:ff:ff inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85099sec preferred_lft 85099sec inet6 fe80::f816:3eff:fedb:8469/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:fd:dc:69 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-21989) 06/18/25 _x86_64_ (4 CPU) 07:30:14 LINUX RESTART (4 CPU) 07:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:32:01 177.15 64.27 112.88 0.00 3164.14 11839.38 0.00 07:33:01 24.71 0.20 24.51 0.00 28.00 5884.35 0.00 07:34:01 4.10 0.18 3.92 0.00 26.13 227.30 0.00 07:35:01 4.70 0.03 4.67 0.00 6.40 1905.28 0.00 07:36:01 39.16 4.95 34.21 0.00 2616.10 6543.98 0.00 07:37:01 9.27 0.10 9.17 0.00 8.67 664.16 0.00 07:38:01 4.58 0.00 4.58 0.00 0.00 544.53 0.00 07:39:01 2.17 0.00 2.17 0.00 0.00 123.31 0.00 07:40:01 0.80 0.00 0.80 0.00 0.00 9.73 0.00 07:41:01 2.48 0.03 2.45 0.00 7.07 160.77 0.00 07:42:01 4.02 0.02 4.00 0.00 4.27 445.79 0.00 07:43:01 2.53 0.00 2.53 0.00 0.00 242.40 0.00 07:44:01 0.88 0.00 0.88 0.00 0.00 50.52 0.00 07:45:01 1.77 0.00 1.77 0.00 0.00 20.26 0.00 07:46:01 2.17 0.02 2.15 0.00 0.13 28.26 0.00 07:47:01 1.45 0.00 1.45 0.00 0.00 17.47 0.00 07:48:01 0.85 0.00 0.85 0.00 0.00 10.13 0.00 07:49:01 1.45 0.00 1.45 0.00 0.00 18.00 0.00 07:50:01 0.82 0.00 0.82 0.00 0.00 10.40 0.00 07:51:02 2.00 0.02 1.98 0.00 1.73 596.03 0.00 Average: 14.35 3.49 10.86 0.00 293.13 1467.11 0.00 07:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 13432936 15443168 560748 3.42 77724 2112176 1350680 7.74 819824 1857616 161080 07:33:01 13427976 15442544 562444 3.43 77948 2116128 1347368 7.72 828304 1856892 2372 07:34:01 13336924 15406512 597108 3.64 78188 2169952 1420992 8.15 864876 1905744 51680 07:35:01 13334828 15413156 590144 3.60 78376 2178280 1449496 8.31 862432 1910260 5548 07:36:01 12985668 15387512 588472 3.59 105212 2480644 1344536 7.71 1085272 2011700 7344 07:37:01 13001208 15411224 564432 3.44 104000 2489720 1333960 7.65 1067932 2014008 7908 07:38:01 12924932 15341732 633732 3.87 104188 2496132 1521464 8.72 1140560 2016728 1820 07:39:01 12875248 15293208 682240 4.16 104244 2497168 1609472 9.23 1192284 2016380 4 07:40:01 12872656 15290640 684772 4.18 104268 2497168 1609472 9.23 1194152 2016380 8 07:41:01 12860772 15283548 691664 4.22 104388 2501744 1610668 9.23 1202792 2019784 2268 07:42:01 12930336 15362704 612252 3.73 104624 2510856 1482224 8.50 1127172 2025220 3896 07:43:01 12867368 15303376 671460 4.10 104696 2514328 1493152 8.56 1190040 2026080 1204 07:44:01 12867100 15303120 671716 4.10 104708 2514328 1493152 8.56 1189004 2026080 4 07:45:01 12867412 15303504 671292 4.09 104764 2514332 1493152 8.56 1188568 2026084 4 07:46:01 12881904 15318072 656608 4.01 104852 2514308 1530896 8.78 1174668 2026052 8 07:47:01 12877408 15313616 661120 4.03 104876 2514312 1598440 9.16 1179420 2026056 8 07:48:01 12881784 15318016 656700 4.01 104892 2514312 1598440 9.16 1174488 2026056 8 07:49:01 12883164 15319428 655288 4.00 104916 2514320 1598440 9.16 1173884 2026064 8 07:50:01 12883188 15319468 655248 4.00 104932 2514320 1598440 9.16 1171976 2026064 20 07:51:02 12639312 15117448 856824 5.23 104988 2555464 1607264 9.21 1386712 2054744 24564 Average: 12981606 15334600 646213 3.94 99339 2436000 1504585 8.63 1110718 1995700 13488 07:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 ens3 234.38 164.61 1284.44 17.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 3.42 3.42 2.12 2.12 0.00 0.00 0.00 0.00 07:33:01 ens3 8.32 7.62 1.86 2.20 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 15.65 15.65 28.65 28.65 0.00 0.00 0.00 0.00 07:34:01 ens3 106.62 97.00 797.83 9.70 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 27.91 27.91 65.75 65.75 0.00 0.00 0.00 0.00 07:35:01 ens3 7.90 7.40 1.75 1.97 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 23.71 23.71 82.82 82.82 0.00 0.00 0.00 0.00 07:36:01 ens3 388.04 208.57 2297.88 16.23 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 24.35 24.35 110.21 110.21 0.00 0.00 0.00 0.00 07:37:01 ens3 16.71 15.50 3.72 3.92 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 48.03 48.03 166.49 166.49 0.00 0.00 0.00 0.00 07:38:01 ens3 7.27 6.92 1.63 1.83 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 19.78 19.78 68.72 68.72 0.00 0.00 0.00 0.00 07:39:01 ens3 6.05 2.65 5.84 0.52 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 4.48 4.48 18.93 18.93 0.00 0.00 0.00 0.00 07:40:01 ens3 0.20 0.10 0.06 0.21 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 5.43 4.62 1.46 1.64 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 13.40 13.40 54.18 54.18 0.00 0.00 0.00 0.00 07:42:01 ens3 10.11 9.43 2.25 2.47 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 30.33 30.33 121.37 121.37 0.00 0.00 0.00 0.00 07:43:01 ens3 1.18 1.40 0.30 0.63 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 3.17 3.17 16.38 16.38 0.00 0.00 0.00 0.00 07:44:01 ens3 0.47 0.15 0.10 0.22 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.80 0.52 0.37 0.63 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 ens3 0.30 0.20 0.13 0.29 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.25 0.23 0.06 0.22 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 ens3 0.20 0.20 0.06 0.22 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 0.30 0.22 0.06 0.22 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 1.15 0.52 0.47 0.64 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:02 ens3 1.67 1.50 0.43 0.59 0.00 0.00 0.00 0.00 07:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:02 lo 30.53 30.53 448.17 448.17 0.00 0.00 0.00 0.00 Average: ens3 39.87 26.47 220.04 3.07 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 12.27 12.27 59.19 59.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-21989) 06/18/25 _x86_64_ (4 CPU) 07:30:14 LINUX RESTART (4 CPU) 07:31:01 CPU %user %nice %system %iowait %steal %idle 07:32:01 all 18.06 9.49 7.72 3.06 0.09 61.59 07:32:01 0 12.33 10.46 7.69 1.84 0.08 67.60 07:32:01 1 29.30 8.19 8.21 3.21 0.10 50.98 07:32:01 2 17.99 10.02 7.67 3.78 0.10 60.43 07:32:01 3 12.54 9.29 7.29 3.41 0.08 67.38 07:33:01 all 5.25 0.00 0.83 0.55 0.03 93.34 07:33:01 0 6.33 0.00 0.79 0.00 0.03 92.84 07:33:01 1 5.24 0.00 0.97 1.42 0.03 92.33 07:33:01 2 4.67 0.00 0.82 0.45 0.02 94.04 07:33:01 3 4.74 0.00 0.75 0.35 0.02 94.15 07:34:01 all 14.13 0.00 1.43 0.03 0.05 84.36 07:34:01 0 14.52 0.00 1.44 0.00 0.05 83.99 07:34:01 1 15.38 0.00 1.53 0.00 0.05 83.05 07:34:01 2 13.74 0.00 1.34 0.10 0.07 84.75 07:34:01 3 12.90 0.00 1.40 0.00 0.05 85.65 07:35:01 all 33.80 0.00 2.27 0.06 0.09 63.78 07:35:01 0 33.63 0.00 2.17 0.00 0.09 64.11 07:35:01 1 34.85 0.00 2.31 0.10 0.09 62.65 07:35:01 2 34.35 0.00 2.15 0.14 0.09 63.27 07:35:01 3 32.37 0.00 2.45 0.00 0.09 65.10 07:36:01 all 37.40 0.00 4.08 0.56 0.08 57.88 07:36:01 0 35.50 0.00 4.77 0.88 0.09 58.76 07:36:01 1 38.12 0.00 3.68 0.22 0.09 57.89 07:36:01 2 36.94 0.00 4.39 0.39 0.09 58.19 07:36:01 3 39.03 0.00 3.49 0.76 0.07 56.65 07:37:01 all 15.07 0.00 1.96 0.05 0.06 82.86 07:37:01 0 14.43 0.00 2.03 0.02 0.07 83.45 07:37:01 1 15.62 0.00 2.01 0.15 0.07 82.15 07:37:01 2 14.23 0.00 1.95 0.02 0.05 83.76 07:37:01 3 16.01 0.00 1.83 0.00 0.07 82.09 07:38:01 all 34.57 0.00 2.24 0.02 0.07 63.10 07:38:01 0 32.31 0.00 2.02 0.00 0.07 65.61 07:38:01 1 34.68 0.00 2.40 0.03 0.07 62.82 07:38:01 2 35.37 0.00 2.42 0.02 0.09 62.11 07:38:01 3 35.93 0.00 2.11 0.03 0.07 61.85 07:39:01 all 52.16 0.00 1.91 0.00 0.09 45.83 07:39:01 0 50.95 0.00 1.96 0.00 0.10 46.99 07:39:01 1 50.76 0.00 1.99 0.02 0.09 47.14 07:39:01 2 52.82 0.00 1.72 0.00 0.09 45.37 07:39:01 3 54.12 0.00 1.96 0.00 0.09 43.83 07:40:01 all 52.85 0.00 1.68 0.00 0.09 45.38 07:40:01 0 51.30 0.00 1.81 0.00 0.09 46.81 07:40:01 1 53.91 0.00 1.75 0.00 0.10 44.24 07:40:01 2 53.22 0.00 1.51 0.02 0.09 45.17 07:40:01 3 52.95 0.00 1.65 0.00 0.09 45.31 07:41:01 all 44.23 0.00 2.30 0.01 0.10 53.36 07:41:01 0 42.19 0.00 2.42 0.00 0.10 55.29 07:41:01 1 45.86 0.00 2.33 0.00 0.09 51.73 07:41:01 2 43.66 0.00 2.03 0.03 0.09 54.20 07:41:01 3 45.22 0.00 2.43 0.00 0.12 52.23 07:42:01 all 29.71 0.00 2.30 0.02 0.09 67.88 07:42:01 0 29.22 0.00 2.55 0.00 0.09 68.15 07:42:01 1 31.16 0.00 2.11 0.02 0.10 66.61 07:42:01 2 29.56 0.00 2.31 0.07 0.10 67.96 07:42:01 3 28.88 0.00 2.25 0.00 0.07 68.81 07:42:01 CPU %user %nice %system %iowait %steal %idle 07:43:01 all 42.69 0.00 1.93 0.02 0.10 55.25 07:43:01 0 43.15 0.00 2.12 0.05 0.10 54.58 07:43:01 1 45.25 0.00 1.86 0.00 0.09 52.81 07:43:01 2 44.84 0.00 1.98 0.03 0.10 53.04 07:43:01 3 37.58 0.00 1.77 0.00 0.10 60.55 07:44:01 all 28.53 0.00 1.69 0.01 0.07 69.71 07:44:01 0 31.29 0.00 1.86 0.00 0.07 66.78 07:44:01 1 31.09 0.00 1.85 0.03 0.05 66.97 07:44:01 2 33.19 0.00 1.98 0.00 0.05 64.78 07:44:01 3 18.76 0.00 1.08 0.00 0.09 80.08 07:45:01 all 28.70 0.00 1.53 0.01 0.07 69.68 07:45:01 0 30.41 0.00 1.61 0.00 0.07 67.91 07:45:01 1 30.47 0.00 1.55 0.02 0.07 67.89 07:45:01 2 28.29 0.00 1.50 0.02 0.07 70.13 07:45:01 3 25.64 0.00 1.48 0.00 0.09 72.80 07:46:01 all 28.52 0.00 1.81 0.00 0.21 69.46 07:46:01 0 28.04 0.00 1.93 0.00 0.60 69.42 07:46:01 1 30.37 0.00 1.88 0.02 0.09 67.65 07:46:01 2 30.07 0.00 1.79 0.00 0.07 68.07 07:46:01 3 25.62 0.00 1.63 0.00 0.07 72.69 07:47:01 all 28.48 0.00 1.72 0.01 0.06 69.73 07:47:01 0 26.04 0.00 1.68 0.02 0.05 72.21 07:47:01 1 31.27 0.00 1.83 0.02 0.07 66.81 07:47:01 2 29.06 0.00 1.64 0.00 0.05 69.25 07:47:01 3 27.57 0.00 1.72 0.00 0.07 70.64 07:48:01 all 28.58 0.00 1.72 0.00 0.09 69.61 07:48:01 0 26.66 0.00 1.46 0.00 0.09 71.79 07:48:01 1 30.15 0.00 1.86 0.00 0.09 67.91 07:48:01 2 28.79 0.00 1.69 0.00 0.10 69.41 07:48:01 3 28.73 0.00 1.89 0.00 0.09 69.29 07:49:01 all 28.71 0.00 1.65 0.00 0.07 69.57 07:49:01 0 28.23 0.00 1.59 0.00 0.05 70.12 07:49:01 1 31.04 0.00 1.90 0.00 0.09 66.97 07:49:01 2 27.82 0.00 1.49 0.00 0.07 70.62 07:49:01 3 27.73 0.00 1.61 0.00 0.07 70.59 07:50:01 all 28.61 0.00 1.55 0.00 0.08 69.76 07:50:01 0 29.06 0.00 1.57 0.00 0.09 69.28 07:50:01 1 32.24 0.00 1.74 0.02 0.07 65.93 07:50:01 2 24.38 0.00 1.19 0.00 0.07 74.36 07:50:01 3 28.81 0.00 1.69 0.00 0.09 69.42 07:51:02 all 26.94 0.00 1.62 0.05 0.09 71.30 07:51:02 0 32.11 0.00 1.95 0.14 0.10 65.70 07:51:02 1 26.88 0.00 1.70 0.00 0.09 71.33 07:51:02 2 23.43 0.00 1.18 0.00 0.07 75.32 07:51:02 3 25.39 0.00 1.66 0.07 0.09 72.79 Average: all 30.26 0.49 2.20 0.23 0.08 66.74 Average: 0 29.78 0.54 2.28 0.15 0.10 67.16 Average: 1 32.11 0.42 2.28 0.27 0.08 64.84 Average: 2 30.23 0.51 2.14 0.26 0.08 66.79 Average: 3 28.92 0.47 2.11 0.24 0.08 68.18