---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-14706 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: 2800.000 BogoMIPS: 5600.00 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /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 695 12744 1 2568 14982 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:9e:fc:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85411sec preferred_lft 85411sec inet6 fe80::f816:3eff:fe9e:fca1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:ff:b0:a1 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-14706) 08/01/26 _x86_64_ (4 CPU) 16:42:30 LINUX RESTART (4 CPU) 16:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:44:01 417.61 84.70 332.91 0.00 1584.14 13073.33 0.00 16:45:01 71.90 14.31 57.59 0.00 2668.22 14267.09 0.00 16:46:01 6.40 0.15 6.25 0.00 20.00 727.75 0.00 16:47:01 5.01 0.02 5.00 0.00 3.20 768.01 0.00 16:48:01 3.05 0.98 2.07 0.00 68.79 192.23 0.00 16:49:01 1.88 0.00 1.88 0.00 0.00 25.60 0.00 16:50:01 4.28 0.03 4.25 0.00 2.67 390.73 0.00 16:51:01 2.83 0.00 2.83 0.00 0.00 469.79 0.00 16:52:01 1.43 0.00 1.43 0.00 0.00 66.66 0.00 16:53:01 1.60 0.00 1.60 0.00 0.00 22.26 0.00 16:54:01 1.25 0.00 1.25 0.00 0.00 14.26 0.00 16:55:01 1.33 0.00 1.33 0.00 0.00 18.67 0.00 16:56:01 0.93 0.00 0.93 0.00 0.00 11.60 0.00 16:57:01 1.25 0.00 1.25 0.00 0.00 16.53 0.00 16:58:01 1.65 0.02 1.63 0.00 0.13 20.66 0.00 Average: 34.40 6.59 27.81 0.00 288.37 1993.38 0.00 16:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:01 13359996 15318316 674500 4.11 77600 2065984 1475384 8.46 900156 1846340 277244 16:45:01 13089500 15265876 720936 4.40 80444 2276436 1631624 9.35 1009144 1998864 5312 16:46:01 13074932 15271256 714972 4.36 80752 2295644 1651880 9.47 1013668 2007784 10244 16:47:01 13055444 15263936 721988 4.40 80940 2307316 1702240 9.76 1025332 2012960 4888 16:48:01 13044908 15260828 725352 4.42 82340 2312480 1818796 10.43 1028568 2018752 336 16:49:01 13048216 15264300 722000 4.40 82384 2312612 1784452 10.23 1027132 2018848 72 16:50:01 12964468 15195348 790356 4.82 82592 2326788 1732736 9.93 1101912 2026516 10456 16:51:01 13006384 15240292 745188 4.55 82684 2329664 1722128 9.87 1059784 2028072 1400 16:52:01 13034704 15268652 716788 4.37 82716 2329672 1610980 9.24 1030976 2028160 8 16:53:01 13033088 15267248 718332 4.38 82772 2329652 1610980 9.24 1030752 2028308 48 16:54:01 13045948 15280152 705372 4.30 82840 2329652 1687000 9.67 1017768 2028308 20 16:55:01 13047996 15282268 703368 4.29 82876 2329656 1687000 9.67 1016556 2028312 48 16:56:01 13053500 15287804 697788 4.26 82900 2329656 1687000 9.67 1012828 2028312 8 16:57:01 13046056 15280384 705208 4.30 82924 2329656 1687000 9.67 1017956 2028312 44 16:58:01 13014544 15248924 736576 4.49 82972 2329656 1745920 10.01 1051932 2028316 20 Average: 13061312 15266372 719915 4.39 81982 2302302 1682341 9.65 1022964 2010411 20677 16:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 16:44:01 ens3 239.59 172.14 2284.46 36.38 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 78.24 78.24 177.33 177.33 0.00 0.00 0.00 0.00 16:45:01 ens3 66.59 58.96 579.13 10.64 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 72.55 72.55 253.10 253.10 0.00 0.00 0.00 0.00 16:46:01 ens3 22.63 21.76 5.07 5.44 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 40.67 40.67 166.52 166.52 0.00 0.00 0.00 0.00 16:47:01 ens3 11.85 11.20 2.66 2.90 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 ens3 0.75 0.63 0.52 0.47 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:49:01 ens3 0.65 0.45 0.29 0.87 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 46.31 46.31 190.51 190.51 0.00 0.00 0.00 0.00 16:50:01 ens3 13.93 13.08 3.14 3.39 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 7.63 7.63 35.38 35.38 0.00 0.00 0.00 0.00 16:51:01 ens3 2.43 2.23 0.55 0.72 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.37 0.37 1.36 1.36 0.00 0.00 0.00 0.00 16:52:01 ens3 0.33 0.27 0.10 0.26 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 ens3 0.43 0.28 0.15 0.29 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 ens3 1.02 0.40 0.47 0.63 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 ens3 0.73 0.28 0.20 0.31 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 0.68 0.38 0.37 0.64 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 ens3 0.28 0.15 0.07 0.22 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 0.35 0.20 0.14 0.28 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.54 16.54 55.02 55.02 0.00 0.00 0.00 0.00 Average: ens3 23.91 18.66 189.49 4.19 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-14706) 08/01/26 _x86_64_ (4 CPU) 16:42:30 LINUX RESTART (4 CPU) 16:43:02 CPU %user %nice %system %iowait %steal %idle 16:44:01 all 21.45 15.21 12.91 2.76 0.09 47.58 16:44:01 0 11.86 16.72 14.27 2.34 0.10 54.70 16:44:01 1 33.99 14.39 12.97 3.16 0.09 35.40 16:44:01 2 21.65 14.45 11.38 1.74 0.09 50.70 16:44:01 3 18.25 15.27 13.02 3.82 0.10 49.55 16:45:01 all 47.92 0.00 4.42 0.55 0.10 47.01 16:45:01 0 45.89 0.00 4.53 0.94 0.10 48.54 16:45:01 1 52.12 0.00 4.39 0.46 0.12 42.91 16:45:01 2 46.95 0.00 4.32 0.09 0.10 48.54 16:45:01 3 46.72 0.00 4.43 0.72 0.09 48.05 16:46:01 all 52.72 0.00 4.18 0.01 0.12 42.97 16:46:01 0 52.74 0.00 3.96 0.02 0.12 43.16 16:46:01 1 52.00 0.00 4.14 0.02 0.12 43.72 16:46:01 2 52.29 0.00 4.59 0.00 0.12 43.00 16:46:01 3 53.85 0.00 4.02 0.00 0.12 42.01 16:47:01 all 53.08 0.00 3.40 0.02 0.10 43.41 16:47:01 0 52.49 0.00 3.21 0.07 0.09 44.15 16:47:01 1 52.43 0.00 3.31 0.00 0.10 44.15 16:47:01 2 54.55 0.00 3.68 0.00 0.12 41.65 16:47:01 3 52.84 0.00 3.39 0.00 0.09 43.68 16:48:01 all 53.16 0.00 2.51 0.02 0.11 44.20 16:48:01 0 51.72 0.00 2.42 0.07 0.12 45.67 16:48:01 1 52.93 0.00 2.82 0.00 0.10 44.15 16:48:01 2 52.77 0.00 2.37 0.02 0.10 44.74 16:48:01 3 55.22 0.00 2.44 0.00 0.12 42.22 16:49:01 all 52.59 0.00 1.90 0.01 0.11 45.39 16:49:01 0 48.74 0.00 1.98 0.02 0.10 49.17 16:49:01 1 52.82 0.00 2.06 0.02 0.10 45.01 16:49:01 2 54.72 0.00 1.72 0.00 0.12 43.44 16:49:01 3 54.10 0.00 1.86 0.00 0.10 43.94 16:50:01 all 52.49 0.00 3.24 0.01 0.12 44.15 16:50:01 0 51.50 0.00 3.32 0.02 0.10 45.06 16:50:01 1 51.75 0.00 3.32 0.00 0.12 44.81 16:50:01 2 53.57 0.00 3.34 0.00 0.12 42.96 16:50:01 3 53.12 0.00 2.97 0.02 0.12 43.77 16:51:01 all 52.34 0.00 2.54 0.00 0.11 45.00 16:51:01 0 50.90 0.00 2.80 0.02 0.10 46.18 16:51:01 1 53.42 0.00 2.42 0.00 0.12 44.04 16:51:01 2 52.28 0.00 2.50 0.00 0.10 45.11 16:51:01 3 52.76 0.00 2.43 0.00 0.12 44.68 16:52:01 all 28.98 0.00 1.67 0.01 0.07 69.27 16:52:01 0 28.76 0.00 1.56 0.00 0.07 69.62 16:52:01 1 28.83 0.00 1.70 0.03 0.07 69.36 16:52:01 2 28.24 0.00 1.62 0.00 0.09 70.05 16:52:01 3 30.11 0.00 1.80 0.00 0.07 68.02 16:53:01 all 28.86 0.00 1.74 0.00 0.07 69.33 16:53:01 0 27.79 0.00 1.93 0.00 0.09 70.19 16:53:01 1 29.68 0.00 1.69 0.02 0.07 68.54 16:53:01 2 28.79 0.00 1.69 0.00 0.05 69.46 16:53:01 3 29.16 0.00 1.66 0.00 0.07 69.12 16:54:01 all 28.71 0.00 1.74 0.00 0.07 69.48 16:54:01 0 27.43 0.00 1.64 0.00 0.05 70.88 16:54:01 1 29.82 0.00 1.64 0.02 0.09 68.43 16:54:01 2 29.51 0.00 1.91 0.00 0.09 68.49 16:54:01 3 28.07 0.00 1.79 0.00 0.05 70.09 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 28.87 0.00 1.69 0.01 0.07 69.36 16:55:01 0 29.27 0.00 1.75 0.00 0.09 68.90 16:55:01 1 29.63 0.00 1.68 0.02 0.07 68.61 16:55:01 2 30.23 0.00 1.71 0.02 0.07 67.97 16:55:01 3 26.36 0.00 1.62 0.00 0.07 71.95 16:56:01 all 28.52 0.00 1.70 0.00 0.07 69.70 16:56:01 0 29.74 0.00 1.67 0.00 0.09 68.51 16:56:01 1 27.83 0.00 1.67 0.02 0.07 70.40 16:56:01 2 31.09 0.00 1.95 0.00 0.09 66.88 16:56:01 3 25.38 0.00 1.52 0.00 0.05 73.04 16:57:01 all 28.67 0.00 1.68 0.00 0.08 69.57 16:57:01 0 30.04 0.00 1.70 0.00 0.07 68.18 16:57:01 1 26.62 0.00 1.53 0.02 0.09 71.74 16:57:01 2 28.34 0.00 1.63 0.00 0.07 69.96 16:57:01 3 29.67 0.00 1.85 0.00 0.09 68.39 16:58:01 all 28.63 0.00 1.69 0.00 0.07 69.61 16:58:01 0 29.00 0.00 1.55 0.00 0.09 69.36 16:58:01 1 28.29 0.00 1.79 0.02 0.07 69.83 16:58:01 2 27.71 0.00 1.58 0.00 0.07 70.64 16:58:01 3 29.52 0.00 1.83 0.00 0.07 68.57 Average: all 39.19 1.02 3.14 0.23 0.09 56.32 Average: 0 37.91 1.12 3.23 0.23 0.09 57.42 Average: 1 40.21 0.97 3.15 0.25 0.09 55.32 Average: 2 39.56 0.98 3.08 0.13 0.09 56.17 Average: 3 39.06 1.03 3.12 0.31 0.09 56.38