---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-2809 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 9.1G 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 634 12881 1 2492 15045 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:4a:e8:44 brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85374sec preferred_lft 85374sec inet6 fe80::f816:3eff:fe4a:e844/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:16:2a:32 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-2809) 04/01/26 _x86_64_ (4 CPU) 12:46:33 LINUX RESTART (4 CPU) 12:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:48:01 454.86 89.37 365.49 0.00 1740.38 13104.08 0.00 12:49:01 61.37 14.30 47.08 0.00 2667.69 12031.48 0.00 12:50:01 7.20 0.12 7.08 0.00 24.27 777.90 0.00 12:51:01 4.60 0.02 4.58 0.00 3.60 791.47 0.00 12:52:01 3.87 0.98 2.88 0.00 68.79 135.98 0.00 12:53:01 1.15 0.00 1.15 0.00 0.00 17.60 0.00 12:54:01 4.95 0.00 4.95 0.00 0.00 472.72 0.00 12:55:01 2.97 0.00 2.97 0.00 0.00 466.59 0.00 12:56:01 1.20 0.00 1.20 0.00 0.00 13.33 0.00 12:57:01 1.60 0.00 1.60 0.00 0.00 21.73 0.00 12:58:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 12:59:01 1.42 0.00 1.42 0.00 0.00 17.06 0.00 13:00:01 0.83 0.00 0.83 0.00 0.00 9.33 0.00 13:01:01 1.28 0.00 1.28 0.00 0.00 15.86 0.00 13:02:01 1.52 0.02 1.50 0.00 0.13 17.46 0.00 13:03:01 5.45 0.58 4.87 0.00 64.12 764.01 0.00 Average: 34.73 6.59 28.13 0.00 285.84 1792.81 0.00 12:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 13585772 15479320 514704 3.14 78212 2001272 1325444 7.60 726644 1795692 223880 12:49:01 13244640 15347044 643856 3.93 79088 2206804 1610392 9.23 927332 1930340 6728 12:50:01 13247160 15369184 620884 3.79 79380 2225572 1548260 8.88 917144 1939244 10336 12:51:01 13193528 15326928 662676 4.04 79568 2236484 1641032 9.41 963004 1944452 3044 12:52:01 13179084 15319376 670004 4.09 80956 2241648 1722604 9.88 970444 1949728 24 12:53:01 13177564 15317880 671636 4.10 80992 2241648 1782224 10.22 972296 1949692 192 12:54:01 13150828 15307540 681484 4.16 81260 2257356 1633960 9.37 992616 1957712 11060 12:55:01 13171712 15329936 659000 4.02 81324 2258756 1566936 8.98 969444 1959184 88 12:56:01 13172476 15330724 658184 4.01 81344 2258756 1566936 8.98 969252 1959184 8 12:57:01 13171704 15330008 658996 4.02 81384 2258740 1566936 8.98 970084 1959196 36 12:58:01 13192588 15350916 638048 3.89 81408 2258740 1644876 9.43 949036 1959196 4 12:59:01 13186176 15344536 644492 3.93 81432 2258744 1644876 9.43 953916 1959200 12 13:00:01 13195116 15353488 635488 3.88 81444 2258744 1644876 9.43 944704 1959200 20 13:01:01 13194508 15352908 636048 3.88 81472 2258744 1644876 9.43 947056 1959200 44 13:02:01 13194192 15352624 636108 3.88 81504 2258744 1666348 9.55 944876 1959192 32 13:03:01 13207072 15409676 578268 3.53 82288 2301428 1393264 7.99 938756 1953960 33916 Average: 13216508 15351380 638117 3.89 80816 2236386 1600240 9.17 941038 1943398 18089 12:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 ens3 265.36 180.29 2174.42 52.50 0.00 0.00 0.00 0.00 12:48:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 68.11 55.16 614.53 11.63 0.00 0.00 0.00 0.00 12:49:01 lo 84.72 84.72 195.99 195.99 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 22.23 20.03 4.96 5.26 0.00 0.00 0.00 0.00 12:50:01 lo 72.04 72.04 252.23 252.23 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 11.05 10.82 2.42 7.24 0.00 0.00 0.00 0.00 12:51:01 lo 37.33 37.33 153.52 153.52 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 0.88 0.57 0.53 0.46 0.00 0.00 0.00 0.00 12:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 0.95 0.80 0.49 1.74 0.00 0.00 0.00 0.00 12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 16.66 15.70 3.71 3.96 0.00 0.00 0.00 0.00 12:54:01 lo 53.11 53.11 215.42 215.42 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.52 0.42 0.12 0.28 0.00 0.00 0.00 0.00 12:55:01 lo 1.42 1.42 11.96 11.96 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 0.30 0.13 0.07 0.22 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 0.47 0.27 0.15 0.29 0.00 0.00 0.00 0.00 12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 0.28 0.17 0.12 0.22 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 0.40 0.20 0.08 0.23 0.00 0.00 0.00 0.00 12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 0.93 0.32 0.26 0.52 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 0.67 0.38 0.33 0.43 0.00 0.00 0.00 0.00 13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 0.43 0.23 0.15 0.28 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 542.11 379.44 165.56 690.82 0.00 0.00 0.00 0.00 13:03:01 lo 42.08 42.08 447.11 447.11 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 58.25 41.58 185.69 48.55 0.00 0.00 0.00 0.00 Average: lo 18.25 18.25 79.60 79.60 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-2809) 04/01/26 _x86_64_ (4 CPU) 12:46:33 LINUX RESTART (4 CPU) 12:47:01 CPU %user %nice %system %iowait %steal %idle 12:48:01 all 21.76 14.86 11.37 2.55 0.13 49.33 12:48:01 0 27.54 11.94 10.14 2.99 0.12 47.26 12:48:01 1 10.88 16.64 11.52 1.98 0.14 58.84 12:48:01 2 25.82 16.99 12.91 2.67 0.15 41.46 12:48:01 3 22.75 13.86 10.89 2.57 0.12 49.82 12:49:01 all 48.55 0.00 4.22 0.56 0.14 46.53 12:49:01 0 47.58 0.00 4.19 0.02 0.17 48.04 12:49:01 1 48.40 0.00 4.21 0.68 0.14 46.56 12:49:01 2 48.36 0.00 4.03 0.67 0.12 46.82 12:49:01 3 49.85 0.00 4.44 0.87 0.12 44.72 12:50:01 all 51.57 0.00 3.62 0.02 0.12 44.67 12:50:01 0 50.62 0.00 3.52 0.02 0.12 45.71 12:50:01 1 50.52 0.00 3.66 0.00 0.12 45.70 12:50:01 2 51.93 0.00 3.79 0.02 0.10 44.16 12:50:01 3 53.20 0.00 3.50 0.05 0.14 43.11 12:51:01 all 51.97 0.00 2.78 0.01 0.09 45.14 12:51:01 0 51.41 0.00 2.64 0.00 0.10 45.85 12:51:01 1 50.35 0.00 2.75 0.00 0.09 46.81 12:51:01 2 53.57 0.00 2.93 0.00 0.10 43.40 12:51:01 3 52.57 0.00 2.80 0.03 0.09 44.51 12:52:01 all 52.20 0.00 1.99 0.01 0.12 45.69 12:52:01 0 49.19 0.00 1.82 0.00 0.12 48.87 12:52:01 1 49.91 0.00 2.15 0.02 0.12 47.80 12:52:01 2 55.29 0.00 2.00 0.00 0.12 42.59 12:52:01 3 54.38 0.00 1.98 0.02 0.10 43.53 12:53:01 all 52.27 0.00 1.86 0.00 0.11 45.76 12:53:01 0 48.31 0.00 1.79 0.00 0.10 49.80 12:53:01 1 51.98 0.00 1.79 0.00 0.12 46.10 12:53:01 2 55.44 0.00 1.96 0.00 0.10 42.49 12:53:01 3 53.33 0.00 1.89 0.00 0.12 44.65 12:54:01 all 52.26 0.00 3.19 0.02 0.14 44.39 12:54:01 0 51.61 0.00 3.26 0.00 0.14 44.99 12:54:01 1 51.59 0.00 3.15 0.00 0.14 45.12 12:54:01 2 53.02 0.00 3.30 0.00 0.14 43.54 12:54:01 3 52.79 0.00 3.06 0.07 0.15 43.93 12:55:01 all 48.11 0.00 2.04 0.01 0.13 49.71 12:55:01 0 47.89 0.00 2.06 0.02 0.12 49.91 12:55:01 1 48.32 0.00 2.18 0.00 0.14 49.36 12:55:01 2 48.23 0.00 2.14 0.03 0.12 49.47 12:55:01 3 47.98 0.00 1.75 0.00 0.14 50.12 12:56:01 all 28.36 0.00 1.59 0.00 0.08 69.97 12:56:01 0 29.91 0.00 1.65 0.00 0.09 68.35 12:56:01 1 30.13 0.00 1.67 0.00 0.07 68.13 12:56:01 2 26.66 0.00 1.57 0.00 0.09 71.68 12:56:01 3 26.73 0.00 1.48 0.00 0.07 71.71 12:57:01 all 28.34 0.00 1.64 0.00 0.10 69.92 12:57:01 0 25.13 0.00 1.49 0.00 0.09 73.28 12:57:01 1 30.29 0.00 1.64 0.00 0.09 67.99 12:57:01 2 30.22 0.00 1.68 0.00 0.12 67.98 12:57:01 3 27.72 0.00 1.74 0.02 0.09 70.43 12:58:01 all 28.31 0.00 1.80 0.00 0.08 69.80 12:58:01 0 22.24 0.00 1.40 0.00 0.09 76.28 12:58:01 1 30.52 0.00 1.96 0.00 0.07 67.46 12:58:01 2 29.15 0.00 1.96 0.02 0.09 68.78 12:58:01 3 31.40 0.00 1.89 0.00 0.09 66.63 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 28.31 0.00 1.68 0.00 0.09 69.92 12:59:01 0 25.92 0.00 1.54 0.00 0.09 72.46 12:59:01 1 29.48 0.00 1.71 0.00 0.09 68.72 12:59:01 2 29.02 0.00 1.82 0.00 0.10 69.06 12:59:01 3 28.87 0.00 1.65 0.00 0.09 69.40 13:00:01 all 28.45 0.00 1.63 0.00 0.07 69.85 13:00:01 0 25.36 0.00 1.63 0.00 0.05 72.96 13:00:01 1 29.71 0.00 1.69 0.00 0.09 68.51 13:00:01 2 28.87 0.00 1.75 0.02 0.09 69.28 13:00:01 3 29.88 0.00 1.47 0.00 0.05 68.60 13:01:01 all 28.35 0.00 1.73 0.00 0.08 69.83 13:01:01 0 25.19 0.00 1.49 0.00 0.07 73.25 13:01:01 1 27.22 0.00 1.51 0.00 0.05 71.21 13:01:01 2 29.32 0.00 2.12 0.02 0.07 68.47 13:01:01 3 31.67 0.00 1.81 0.00 0.14 66.38 13:02:01 all 28.31 0.00 1.68 0.00 0.10 69.90 13:02:01 0 27.74 0.00 1.56 0.00 0.09 70.62 13:02:01 1 28.73 0.00 1.71 0.00 0.10 69.46 13:02:01 2 26.91 0.00 1.79 0.02 0.12 71.17 13:02:01 3 29.86 0.00 1.68 0.00 0.10 68.35 13:03:01 all 25.03 0.00 2.45 0.06 0.09 72.36 13:03:01 0 24.22 0.00 2.49 0.02 0.09 73.19 13:03:01 1 21.67 0.00 2.43 0.03 0.07 75.80 13:03:01 2 24.80 0.00 2.23 0.19 0.10 72.68 13:03:01 3 29.47 0.00 2.67 0.02 0.09 67.76 Average: all 37.65 0.95 2.85 0.21 0.10 58.24 Average: 0 36.25 0.76 2.68 0.20 0.10 60.01 Average: 1 36.86 1.06 2.87 0.17 0.10 58.93 Average: 2 38.58 1.09 3.02 0.23 0.11 56.98 Average: 3 38.93 0.89 2.81 0.23 0.11 57.03