---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6387 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 635 12803 1 2570 15042 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:d3:5c:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85376sec preferred_lft 85376sec inet6 fe80::f816:3eff:fed3:5c0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:4f:54:2b 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-6387) 06/03/26 _x86_64_ (4 CPU) 09:45:55 LINUX RESTART (4 CPU) 09:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:47:01 416.50 132.33 284.17 0.00 5552.67 44955.44 0.00 09:48:01 147.27 37.44 109.83 0.00 2933.29 13715.71 0.00 09:49:01 22.91 0.08 22.83 0.00 14.00 6039.93 0.00 09:50:01 8.32 0.08 8.23 0.00 13.46 1108.88 0.00 09:51:01 3.22 0.98 2.23 0.00 68.80 369.73 0.00 09:52:01 1.93 0.00 1.93 0.00 0.00 25.46 0.00 09:53:01 2.40 0.02 2.38 0.00 3.47 131.44 0.00 09:54:01 4.07 0.02 4.05 0.00 4.27 691.22 0.00 09:55:01 1.52 0.00 1.52 0.00 0.00 99.85 0.00 09:56:01 1.73 0.00 1.73 0.00 0.00 23.60 0.00 09:57:01 1.63 0.80 0.83 0.00 27.73 12.00 0.00 09:58:01 0.88 0.00 0.88 0.00 0.00 10.26 0.00 09:59:01 1.05 0.00 1.05 0.00 0.00 14.53 0.00 10:00:01 0.75 0.00 0.75 0.00 0.00 9.33 0.00 10:01:01 1.70 0.02 1.68 0.00 0.13 22.40 0.00 10:02:01 1.08 0.02 1.07 0.00 4.27 28.66 0.00 Average: 38.56 10.74 27.82 0.00 538.91 4203.79 0.00 09:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 13701604 15379988 635036 3.87 57660 1824164 1441784 8.27 819924 1622548 122616 09:48:01 13194764 15364684 627440 3.83 80640 2270264 1517580 8.70 911608 1995336 171092 09:49:01 13182404 15363404 628568 3.83 80800 2280896 1622660 9.30 916032 2001108 6172 09:50:01 13167104 15373092 618040 3.77 81172 2304860 1570224 9.00 919664 2013780 7748 09:51:01 13109688 15324688 666172 4.06 82592 2311668 1737904 9.96 967828 2019392 356 09:52:01 13110208 15325344 665988 4.06 82620 2311796 1738940 9.97 969832 2019484 156 09:53:01 13148700 15370056 620980 3.79 82744 2317708 1597104 9.16 927656 2023420 6016 09:54:01 13069356 15301172 689624 4.21 82924 2327720 1674476 9.60 998680 2027696 1100 09:55:01 13101336 15334504 656176 4.00 82976 2328980 1547996 8.88 967988 2028900 36 09:56:01 13101628 15334864 655784 4.00 83024 2328964 1547996 8.88 967248 2028912 160 09:57:01 13114640 15349284 640808 3.91 83072 2329792 1565492 8.98 952704 2028988 52 09:58:01 13113672 15348324 641768 3.91 83080 2329792 1632428 9.36 954408 2028988 160 09:59:01 13117316 15351988 638100 3.89 83096 2329796 1632428 9.36 949232 2028992 8 10:00:01 13117996 15352684 637392 3.89 83112 2329796 1632428 9.36 950532 2028992 208 10:01:01 13114600 15349316 640884 3.91 83172 2329792 1629096 9.34 951976 2028996 24 10:02:01 12983100 15234684 755308 4.61 83220 2346360 1898688 10.89 1078020 2033260 16728 Average: 13153007 15341130 651129 3.97 80994 2287647 1624202 9.31 950208 1997424 20790 09:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 09:47:01 ens3 427.10 278.94 2443.28 74.87 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 09:48:01 lo 63.11 63.11 116.89 116.89 0.00 0.00 0.00 0.00 09:48:01 ens3 99.57 77.99 1016.65 13.45 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 09:49:01 lo 36.19 36.19 136.58 136.58 0.00 0.00 0.00 0.00 09:49:01 ens3 11.36 10.75 2.56 2.81 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 09:50:01 lo 85.90 85.90 315.07 315.07 0.00 0.00 0.00 0.00 09:50:01 ens3 28.21 26.01 6.50 6.85 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 09:51:01 lo 7.22 7.22 29.77 29.77 0.00 0.00 0.00 0.00 09:51:01 ens3 4.08 2.77 1.63 1.72 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 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 1.03 0.62 0.52 0.74 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 09:53:01 lo 23.51 23.51 90.41 90.41 0.00 0.00 0.00 0.00 09:53:01 ens3 7.30 6.80 1.65 1.85 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 09:54:01 lo 31.16 31.16 124.70 124.70 0.00 0.00 0.00 0.00 09:54:01 ens3 9.00 8.50 2.03 2.26 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 09:55:01 lo 1.23 1.23 11.85 11.85 0.00 0.00 0.00 0.00 09:55:01 ens3 1.22 0.57 0.46 0.67 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 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 0.47 0.27 0.22 0.88 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 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 9.13 7.20 6.38 14.43 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 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 1.10 0.52 0.43 0.70 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 0.27 0.10 0.07 0.24 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.32 0.15 0.07 0.22 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 0.20 0.12 0.06 0.23 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 18.93 18.93 241.34 241.34 0.00 0.00 0.00 0.00 10:02:01 ens3 1.62 1.43 0.41 0.57 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.87 16.87 66.68 66.68 0.00 0.00 0.00 0.00 Average: ens3 37.62 26.42 217.69 7.66 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-6387) 06/03/26 _x86_64_ (4 CPU) 09:45:55 LINUX RESTART (4 CPU) 09:46:01 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 16.96 17.83 16.05 3.41 0.12 45.63 09:47:01 0 22.45 16.01 15.23 3.27 0.10 42.94 09:47:01 1 11.04 19.81 16.65 2.06 0.12 50.33 09:47:01 2 17.12 18.05 16.75 5.21 0.13 42.73 09:47:01 3 17.26 17.45 15.58 3.10 0.12 46.50 09:48:01 all 33.00 4.69 7.63 1.29 0.11 53.29 09:48:01 0 30.07 3.94 7.29 1.37 0.08 57.23 09:48:01 1 31.38 5.90 8.15 0.73 0.12 53.73 09:48:01 2 37.65 3.30 7.10 2.50 0.12 49.33 09:48:01 3 32.89 5.60 7.97 0.58 0.10 52.87 09:49:01 all 52.18 0.00 3.11 0.11 0.14 44.46 09:49:01 0 49.29 0.00 3.13 0.00 0.14 47.45 09:49:01 1 53.92 0.00 3.08 0.00 0.14 42.86 09:49:01 2 52.69 0.00 3.01 0.43 0.14 43.73 09:49:01 3 52.82 0.00 3.22 0.00 0.15 43.81 09:50:01 all 51.51 0.00 4.13 0.02 0.14 44.21 09:50:01 0 51.08 0.00 3.88 0.00 0.14 44.90 09:50:01 1 53.55 0.00 4.12 0.02 0.14 42.18 09:50:01 2 52.99 0.00 4.29 0.05 0.15 42.51 09:50:01 3 48.41 0.00 4.21 0.00 0.14 47.24 09:51:01 all 52.31 0.00 2.17 0.01 0.15 45.36 09:51:01 0 51.46 0.00 2.35 0.00 0.14 46.05 09:51:01 1 50.76 0.00 2.17 0.00 0.19 46.88 09:51:01 2 53.29 0.00 1.92 0.03 0.14 44.62 09:51:01 3 53.75 0.00 2.21 0.02 0.14 43.88 09:52:01 all 52.68 0.00 1.88 0.00 0.13 45.31 09:52:01 0 51.25 0.00 1.67 0.00 0.12 46.97 09:52:01 1 53.18 0.00 1.93 0.00 0.12 44.77 09:52:01 2 53.77 0.00 1.96 0.02 0.15 44.09 09:52:01 3 52.50 0.00 1.97 0.00 0.14 45.39 09:53:01 all 52.04 0.00 2.84 0.01 0.14 44.98 09:53:01 0 49.03 0.00 2.91 0.00 0.14 47.93 09:53:01 1 52.34 0.00 2.77 0.02 0.14 44.73 09:53:01 2 53.08 0.00 2.89 0.03 0.14 43.85 09:53:01 3 53.69 0.00 2.77 0.00 0.14 43.40 09:54:01 all 52.13 0.00 3.04 0.01 0.15 44.66 09:54:01 0 50.76 0.00 3.13 0.00 0.14 45.97 09:54:01 1 52.65 0.00 2.96 0.03 0.15 44.20 09:54:01 2 52.28 0.00 3.05 0.02 0.15 44.50 09:54:01 3 52.86 0.00 3.01 0.00 0.17 43.96 09:55:01 all 38.02 0.00 1.92 0.00 0.14 59.92 09:55:01 0 36.83 0.00 2.06 0.00 0.15 60.96 09:55:01 1 39.39 0.00 1.98 0.00 0.12 58.50 09:55:01 2 36.83 0.00 1.79 0.00 0.14 61.24 09:55:01 3 39.03 0.00 1.86 0.02 0.14 58.96 09:56:01 all 28.78 0.00 1.77 0.00 0.10 69.34 09:56:01 0 24.92 0.00 1.70 0.00 0.09 73.30 09:56:01 1 28.99 0.00 1.64 0.00 0.10 69.26 09:56:01 2 27.10 0.00 1.87 0.00 0.10 70.92 09:56:01 3 34.10 0.00 1.86 0.02 0.12 63.89 09:57:01 all 29.43 0.00 1.99 0.00 0.10 68.47 09:57:01 0 27.80 0.00 1.73 0.02 0.11 70.35 09:57:01 1 30.58 0.00 2.27 0.00 0.10 67.05 09:57:01 2 29.43 0.00 1.85 0.00 0.10 68.61 09:57:01 3 29.90 0.00 2.10 0.00 0.10 67.90 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 29.03 0.00 1.98 0.00 0.12 68.87 09:58:01 0 28.68 0.00 2.00 0.00 0.10 69.22 09:58:01 1 30.34 0.00 2.24 0.00 0.11 67.31 09:58:01 2 28.80 0.00 1.92 0.00 0.16 69.12 09:58:01 3 28.31 0.00 1.75 0.02 0.10 69.81 09:59:01 all 28.57 0.00 1.87 0.00 0.11 69.44 09:59:01 0 27.44 0.00 1.90 0.00 0.12 70.54 09:59:01 1 26.26 0.00 1.67 0.00 0.10 71.97 09:59:01 2 30.48 0.00 1.81 0.00 0.09 67.62 09:59:01 3 30.10 0.00 2.11 0.02 0.14 67.64 10:00:01 all 28.40 0.00 1.74 0.00 0.13 69.73 10:00:01 0 26.60 0.00 1.75 0.00 0.10 71.55 10:00:01 1 28.62 0.00 1.81 0.00 0.10 69.47 10:00:01 2 28.74 0.00 1.71 0.00 0.11 69.45 10:00:01 3 29.68 0.00 1.68 0.00 0.19 68.45 10:01:01 all 28.47 0.00 1.83 0.00 0.14 69.56 10:01:01 0 26.33 0.00 1.64 0.00 0.12 71.91 10:01:01 1 28.46 0.00 1.89 0.00 0.14 69.51 10:01:01 2 29.15 0.00 1.94 0.00 0.16 68.76 10:01:01 3 29.93 0.00 1.85 0.02 0.14 68.06 10:02:01 all 28.42 0.00 1.79 0.00 0.13 69.65 10:02:01 0 26.87 0.00 1.50 0.00 0.12 71.51 10:02:01 1 30.23 0.00 1.88 0.00 0.14 67.75 10:02:01 2 29.47 0.00 2.04 0.00 0.14 68.36 10:02:01 3 27.12 0.00 1.73 0.00 0.14 71.02 Average: all 37.65 1.44 3.51 0.31 0.13 56.96 Average: 0 36.35 1.27 3.39 0.30 0.12 58.58 Average: 1 37.64 1.64 3.60 0.18 0.13 56.81 Average: 2 38.34 1.36 3.52 0.53 0.13 56.11 Average: 3 38.26 1.48 3.52 0.24 0.14 56.36