---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-5220 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 698 12730 1 2580 14978 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:78:1f:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:fe78:1f2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:bf:89:d8 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-5220) 10/26/26 _x86_64_ (4 CPU) 10:33:27 LINUX RESTART (4 CPU) 10:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:35:01 337.31 76.47 260.84 0.00 1448.16 10901.67 0.00 10:36:01 73.64 14.40 59.24 0.00 2694.48 13842.63 0.00 10:37:01 14.00 6.30 7.70 0.00 310.61 849.99 0.00 10:38:01 6.07 0.02 6.05 0.00 4.27 867.06 0.00 10:39:01 3.40 0.98 2.42 0.00 68.78 39.19 0.00 10:40:01 4.12 0.03 4.08 0.00 6.80 303.02 0.00 10:41:01 3.63 0.02 3.62 0.00 0.67 576.27 0.00 10:42:02 1.18 0.00 1.18 0.00 0.00 59.59 0.00 10:43:01 1.17 0.00 1.17 0.00 0.00 13.01 0.00 10:44:01 1.62 0.00 1.62 0.00 0.00 21.60 0.00 10:45:01 0.78 0.00 0.78 0.00 0.00 9.73 0.00 10:46:01 2.13 0.05 2.08 0.00 0.53 27.33 0.00 10:47:01 0.83 0.00 0.83 0.00 0.00 11.20 0.00 10:48:01 2.33 0.42 1.92 0.00 51.46 599.90 0.00 Average: 32.34 7.06 25.28 0.00 327.95 2011.12 0.00 10:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 13487396 15475656 515340 3.14 80404 2089740 1387256 7.95 727580 1884148 297672 10:36:01 13152328 15329296 658856 4.02 81204 2275440 1707604 9.79 945132 1998320 7628 10:37:01 13051608 15265028 720180 4.39 81716 2309896 1745544 10.01 1021160 2017872 18240 10:38:01 13066876 15285536 699524 4.27 81856 2314860 1821924 10.45 1003036 2020252 168 10:39:01 13053460 15278980 705764 4.31 83252 2320020 1877196 10.76 1009780 2025512 148 10:40:01 13129924 15365352 619416 3.78 83424 2329488 1695552 9.72 928156 2032052 6352 10:41:01 13056708 15300452 684008 4.17 83592 2337440 1672440 9.59 997884 2035260 1416 10:42:02 13057984 15301784 682648 4.16 83640 2337444 1690056 9.69 995364 2035264 204 10:43:01 13054392 15298528 686180 4.19 83660 2337444 1690056 9.69 998712 2035568 8 10:44:01 13076120 15320296 664516 4.05 83712 2337424 1757648 10.08 976412 2035556 32 10:45:01 13073512 15317744 666896 4.07 83736 2337424 1757648 10.08 980420 2035556 20 10:46:01 13077564 15321908 662628 4.04 83768 2337444 1769228 10.14 975640 2035028 28 10:47:01 13068820 15313176 671328 4.10 83784 2337448 1769228 10.14 983516 2035032 36 10:48:01 12815812 15102800 881244 5.38 83860 2379364 1815320 10.41 1232772 2038604 24132 Average: 13087322 15305467 679895 4.15 82972 2312920 1725479 9.89 983969 2018859 25435 10:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 10:35:01 ens3 89.52 56.26 1371.07 11.79 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 86.14 86.14 206.28 206.28 0.00 0.00 0.00 0.00 10:36:01 ens3 77.95 62.54 501.53 11.66 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 84.54 84.54 310.23 310.23 0.00 0.00 0.00 0.00 10:37:01 ens3 36.63 31.71 17.34 12.87 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 18.55 18.55 76.12 76.12 0.00 0.00 0.00 0.00 10:38:01 ens3 5.32 5.28 1.20 1.41 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 0.62 0.58 0.51 0.47 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 33.73 33.73 127.49 127.49 0.00 0.00 0.00 0.00 10:40:01 ens3 10.65 10.05 2.43 2.59 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 20.33 20.33 99.83 99.83 0.00 0.00 0.00 0.00 10:41:01 ens3 6.22 5.90 1.40 1.62 0.00 0.00 0.00 0.00 10:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:42:02 ens3 0.62 0.42 0.32 0.43 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 0.24 0.15 0.06 0.23 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:44:01 ens3 0.38 0.30 0.14 0.30 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 0.17 0.17 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 0.48 0.52 0.23 0.27 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 0.37 0.28 0.11 0.45 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 42.71 42.71 446.19 446.19 0.00 0.00 0.00 0.00 10:48:01 ens3 527.60 381.57 199.48 605.45 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 20.58 20.58 90.56 90.56 0.00 0.00 0.00 0.00 Average: ens3 54.12 39.74 149.89 46.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-5220) 10/26/26 _x86_64_ (4 CPU) 10:33:27 LINUX RESTART (4 CPU) 10:34:01 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 19.48 17.86 14.58 3.02 0.03 45.03 10:35:01 0 21.16 18.97 16.66 3.22 0.03 39.96 10:35:01 1 7.74 20.95 15.22 4.09 0.03 51.97 10:35:01 2 27.67 14.99 13.05 2.70 0.02 41.58 10:35:01 3 21.27 16.56 13.38 2.08 0.03 46.68 10:36:01 all 49.05 0.00 4.40 0.42 0.02 46.11 10:36:01 0 47.33 0.00 5.01 0.05 0.03 47.57 10:36:01 1 49.89 0.00 4.32 0.46 0.02 45.31 10:36:01 2 48.74 0.00 3.81 0.05 0.00 47.40 10:36:01 3 50.25 0.00 4.45 1.10 0.02 44.17 10:37:01 all 53.22 0.00 4.29 0.04 0.02 42.43 10:37:01 0 51.72 0.00 4.73 0.03 0.02 43.51 10:37:01 1 52.22 0.00 4.39 0.07 0.02 43.30 10:37:01 2 54.26 0.00 3.99 0.05 0.03 41.67 10:37:01 3 54.67 0.00 4.05 0.02 0.02 41.24 10:38:01 all 52.55 0.00 2.46 0.03 0.03 44.93 10:38:01 0 49.77 0.00 2.48 0.00 0.05 47.70 10:38:01 1 54.02 0.00 2.51 0.05 0.03 43.38 10:38:01 2 53.54 0.00 2.42 0.05 0.03 43.95 10:38:01 3 52.88 0.00 2.42 0.00 0.02 44.69 10:39:01 all 53.48 0.00 2.13 0.03 0.03 44.34 10:39:01 0 52.10 0.00 2.31 0.02 0.02 45.55 10:39:01 1 51.97 0.00 2.09 0.07 0.03 45.83 10:39:01 2 54.06 0.00 2.17 0.00 0.03 43.74 10:39:01 3 55.78 0.00 1.93 0.03 0.03 42.22 10:40:01 all 53.16 0.00 3.06 0.00 0.03 43.75 10:40:01 0 51.98 0.00 3.02 0.00 0.03 44.96 10:40:01 1 53.05 0.00 3.17 0.02 0.02 43.74 10:40:01 2 53.86 0.00 3.00 0.00 0.03 43.11 10:40:01 3 53.74 0.00 3.05 0.00 0.02 43.19 10:41:01 all 50.45 0.00 2.32 0.01 0.03 47.19 10:41:01 0 49.34 0.00 2.37 0.00 0.03 48.25 10:41:01 1 50.19 0.00 2.40 0.03 0.03 47.35 10:41:01 2 51.68 0.00 2.32 0.00 0.02 45.99 10:41:01 3 50.60 0.00 2.18 0.02 0.02 47.18 10:42:02 all 28.59 0.00 1.55 0.00 0.02 69.84 10:42:02 0 26.61 0.00 1.39 0.00 0.02 71.98 10:42:02 1 29.64 0.00 1.76 0.02 0.02 68.56 10:42:02 2 28.86 0.00 1.44 0.00 0.02 69.68 10:42:02 3 29.25 0.00 1.61 0.00 0.02 69.12 10:43:01 all 28.50 0.00 1.62 0.08 0.02 69.78 10:43:01 0 26.15 0.00 1.56 0.00 0.02 72.28 10:43:01 1 27.06 0.00 1.43 0.00 0.02 71.49 10:43:01 2 30.51 0.00 1.83 0.00 0.02 67.64 10:43:01 3 30.27 0.00 1.67 0.33 0.02 67.71 10:44:01 all 28.47 0.00 1.69 0.04 0.03 69.77 10:44:01 0 30.40 0.00 1.88 0.05 0.03 67.63 10:44:01 1 27.29 0.00 1.74 0.02 0.03 70.92 10:44:01 2 29.81 0.00 1.61 0.00 0.03 68.55 10:44:01 3 26.38 0.00 1.52 0.09 0.02 72.00 10:45:01 all 28.50 0.00 1.65 0.00 0.02 69.83 10:45:01 0 26.55 0.00 1.63 0.00 0.02 71.80 10:45:01 1 30.72 0.00 1.68 0.00 0.02 67.58 10:45:01 2 28.05 0.00 1.57 0.00 0.02 70.36 10:45:01 3 28.68 0.00 1.72 0.02 0.02 69.57 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 28.54 0.00 1.58 0.01 0.02 69.85 10:46:01 0 28.25 0.00 1.62 0.00 0.02 70.11 10:46:01 1 25.73 0.00 1.39 0.00 0.02 72.86 10:46:01 2 31.05 0.00 1.79 0.03 0.02 67.11 10:46:01 3 29.13 0.00 1.53 0.00 0.02 69.32 10:47:01 all 28.85 0.00 1.65 0.01 0.02 69.47 10:47:01 0 28.59 0.00 1.70 0.00 0.03 69.67 10:47:01 1 29.15 0.00 1.85 0.02 0.00 68.98 10:47:01 2 27.85 0.00 1.47 0.00 0.03 70.64 10:47:01 3 29.82 0.00 1.58 0.02 0.02 68.57 10:48:01 all 26.04 0.00 2.46 0.02 0.02 71.47 10:48:01 0 23.09 0.00 2.16 0.00 0.02 74.73 10:48:01 1 27.76 0.00 2.58 0.00 0.02 69.64 10:48:01 2 27.26 0.00 2.70 0.00 0.02 70.02 10:48:01 3 26.03 0.00 2.38 0.07 0.02 71.50 Average: all 37.82 1.31 3.27 0.27 0.02 57.30 Average: 0 36.70 1.39 3.50 0.25 0.03 58.13 Average: 1 36.94 1.52 3.35 0.35 0.02 57.82 Average: 2 39.14 1.10 3.11 0.21 0.02 56.42 Average: 3 38.52 1.21 3.13 0.27 0.02 56.84