---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1310 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: 2799.996 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/27406 ---> free -m: total used free shared buff/cache available Mem: 16009 699 12625 1 2683 14970 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:0a:5c:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85380sec preferred_lft 85380sec inet6 fe80::f816:3eff:fe0a:5c3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:d3:ad:23 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-1310) 07/20/26 _x86_64_ (4 CPU) 14:19:22 LINUX RESTART (4 CPU) 14:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:21:02 405.72 72.90 332.81 0.00 1420.96 11193.62 0.00 14:22:01 78.43 16.52 61.91 0.00 2739.41 14950.86 0.00 14:23:01 6.45 0.08 6.37 0.00 10.13 610.53 0.00 14:24:01 6.10 0.02 6.08 0.00 3.60 893.05 0.00 14:25:01 23.91 2.33 21.58 0.00 95.18 2539.44 0.00 14:26:01 4.23 0.03 4.20 0.00 0.27 127.05 0.00 14:27:01 3.73 0.00 3.73 0.00 0.00 347.28 0.00 14:28:01 3.43 0.00 3.43 0.00 0.00 514.98 0.00 14:29:01 1.65 0.00 1.65 0.00 0.00 68.26 0.00 14:30:01 1.65 0.00 1.65 0.00 0.00 19.60 0.00 14:31:01 0.95 0.00 0.95 0.00 0.00 14.40 0.00 14:32:01 1.30 0.00 1.30 0.00 0.00 16.53 0.00 14:33:01 0.95 0.00 0.95 0.00 0.00 11.60 0.00 14:34:01 1.42 0.00 1.42 0.00 0.00 18.40 0.00 14:35:01 1.67 0.02 1.65 0.00 0.13 22.40 0.00 14:36:01 12.43 0.92 11.51 0.00 103.98 1151.01 0.00 Average: 34.58 5.79 28.79 0.00 270.81 2017.89 0.00 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:02 13423036 15376684 614744 3.75 77908 2061768 1384152 7.94 842588 1840816 277712 14:22:01 13177088 15363692 621296 3.79 81056 2285736 1776560 10.19 908984 2007000 4560 14:23:01 13180468 15387124 597028 3.64 81360 2305160 1553512 8.91 895672 2017544 13784 14:24:01 13072060 15291412 692532 4.22 81548 2317016 1686756 9.67 998032 2021528 4948 14:25:01 12935384 15266040 701052 4.28 97520 2414104 1697796 9.73 1070076 2069364 1792 14:26:01 12942656 15268488 698684 4.26 96080 2410840 1740744 9.98 1066100 2066032 4 14:27:01 12875524 15215556 751124 4.58 96300 2424468 1628532 9.34 1126128 2073660 10884 14:28:01 12892836 15235116 731416 4.46 96400 2426552 1719808 9.86 1106960 2074268 64 14:29:01 12932592 15276228 690244 4.21 96460 2427820 1550168 8.89 1067284 2075608 8 14:30:01 12924720 15268420 698088 4.26 96512 2427824 1550168 8.89 1078000 2075612 32 14:31:01 12931612 15275336 691136 4.22 96536 2427824 1630272 9.35 1067536 2075612 8 14:32:01 12922932 15266692 699776 4.27 96568 2427828 1630272 9.35 1077292 2075616 36 14:33:01 12931440 15275300 691096 4.22 96596 2427896 1630272 9.35 1069752 2075684 8 14:34:01 12881548 15225448 740948 4.52 96628 2427904 1630272 9.35 1118560 2075692 24 14:35:01 12931928 15275916 690372 4.21 96712 2427872 1660312 9.52 1069472 2075660 20 14:36:01 12963424 15361636 603264 3.68 98732 2478604 1361388 7.81 1014228 2095564 52336 Average: 12994953 15289318 682050 4.16 92682 2382451 1614436 9.26 1036042 2049704 22889 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:02 ens3 177.75 114.70 1408.60 37.48 0.00 0.00 0.00 0.00 14:21:02 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 71.64 55.57 662.92 15.89 0.00 0.00 0.00 0.00 14:22:01 lo 77.26 77.26 171.22 171.22 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 22.68 21.45 5.08 5.50 0.00 0.00 0.00 0.00 14:23:01 lo 73.80 73.80 260.38 260.38 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 12.18 11.46 2.71 2.96 0.00 0.00 0.00 0.00 14:24:01 lo 41.59 41.59 167.92 167.92 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 36.01 20.76 864.82 1.94 0.00 0.00 0.00 0.00 14:25:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 1.22 0.65 0.48 0.64 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 13.40 12.98 3.02 3.29 0.00 0.00 0.00 0.00 14:27:01 lo 45.04 45.04 181.51 181.51 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 4.55 3.53 1.34 1.49 0.00 0.00 0.00 0.00 14:28:01 lo 9.20 9.20 33.80 33.80 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.45 0.47 0.11 0.28 0.00 0.00 0.00 0.00 14:29:01 lo 1.22 1.22 11.88 11.88 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 1.43 0.70 0.52 0.80 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 1.43 1.00 0.66 2.52 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 0.62 0.15 0.11 0.22 0.00 0.00 0.00 0.00 14:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 1.60 0.47 0.56 0.69 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 1.15 0.73 0.69 1.07 0.00 0.00 0.00 0.00 14:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 2.58 0.18 1.50 0.29 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 22.78 17.78 18.15 8.06 0.00 0.00 0.00 0.00 14:36:01 lo 25.23 25.23 443.08 443.08 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: ens3 23.17 16.37 185.22 5.18 0.00 0.00 0.00 0.00 Average: lo 17.17 17.17 79.28 79.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1310) 07/20/26 _x86_64_ (4 CPU) 14:19:22 LINUX RESTART (4 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:02 all 19.45 12.58 9.84 2.74 0.13 55.26 14:21:02 0 17.34 12.40 10.44 1.74 0.13 57.94 14:21:02 1 24.12 12.48 10.82 2.77 0.15 49.66 14:21:02 2 14.86 12.69 9.05 4.34 0.12 58.94 14:21:02 3 21.47 12.74 9.05 2.12 0.13 54.47 14:22:01 all 47.10 0.00 4.19 0.56 0.13 48.02 14:22:01 0 43.65 0.00 4.17 0.14 0.12 51.93 14:22:01 1 52.18 0.00 4.29 0.58 0.12 42.83 14:22:01 2 46.23 0.00 4.07 0.50 0.12 49.07 14:22:01 3 46.38 0.00 4.22 1.04 0.14 48.22 14:23:01 all 51.74 0.00 3.82 0.11 0.14 44.20 14:23:01 0 49.67 0.00 3.95 0.02 0.14 46.23 14:23:01 1 52.08 0.00 3.48 0.41 0.14 43.89 14:23:01 2 52.06 0.00 3.82 0.00 0.14 43.99 14:23:01 3 53.15 0.00 4.02 0.00 0.14 42.69 14:24:01 all 51.98 0.00 3.06 0.02 0.14 44.80 14:24:01 0 49.88 0.00 3.22 0.00 0.14 46.76 14:24:01 1 52.34 0.00 2.99 0.03 0.14 44.50 14:24:01 2 53.39 0.00 3.02 0.00 0.14 43.45 14:24:01 3 52.29 0.00 3.02 0.03 0.16 44.50 14:25:01 all 53.51 0.00 2.99 0.12 0.13 43.24 14:25:01 0 52.45 0.00 2.20 0.00 0.14 45.22 14:25:01 1 53.89 0.00 2.50 0.41 0.14 43.06 14:25:01 2 55.12 0.00 2.63 0.02 0.14 42.10 14:25:01 3 52.58 0.00 4.66 0.07 0.12 42.58 14:26:01 all 52.47 0.00 1.98 0.01 0.14 45.39 14:26:01 0 51.99 0.00 1.87 0.00 0.15 45.99 14:26:01 1 51.63 0.00 1.94 0.03 0.14 46.26 14:26:01 2 53.04 0.00 2.16 0.00 0.14 44.66 14:26:01 3 53.23 0.00 1.98 0.00 0.14 44.65 14:27:01 all 52.55 0.00 3.09 0.00 0.12 44.24 14:27:01 0 52.11 0.00 3.16 0.00 0.12 44.61 14:27:01 1 51.86 0.00 3.24 0.02 0.12 44.76 14:27:01 2 53.06 0.00 2.97 0.00 0.12 43.85 14:27:01 3 53.14 0.00 3.00 0.00 0.10 43.75 14:28:01 all 51.99 0.00 2.44 0.38 0.12 45.08 14:28:01 0 50.22 0.00 2.41 0.00 0.10 47.27 14:28:01 1 52.90 0.00 2.40 0.28 0.14 44.29 14:28:01 2 52.93 0.00 2.70 1.24 0.12 43.00 14:28:01 3 51.89 0.00 2.26 0.00 0.12 45.73 14:29:01 all 30.99 0.00 1.72 0.00 0.07 67.22 14:29:01 0 30.79 0.00 1.67 0.00 0.07 67.48 14:29:01 1 31.04 0.00 1.80 0.00 0.07 67.09 14:29:01 2 28.58 0.00 1.45 0.02 0.09 69.86 14:29:01 3 33.57 0.00 1.97 0.00 0.07 64.39 14:30:01 all 27.87 0.00 1.79 0.00 0.12 70.22 14:30:01 0 28.56 0.00 1.67 0.00 0.10 69.66 14:30:01 1 29.14 0.00 2.11 0.00 0.12 68.62 14:30:01 2 24.58 0.00 1.64 0.00 0.10 73.68 14:30:01 3 29.20 0.00 1.73 0.00 0.16 68.91 14:31:01 all 28.41 0.00 1.69 0.00 0.09 69.80 14:31:01 0 24.71 0.00 1.42 0.00 0.09 73.78 14:31:01 1 29.44 0.00 1.83 0.00 0.09 68.65 14:31:01 2 30.32 0.00 1.74 0.02 0.09 67.84 14:31:01 3 29.14 0.00 1.77 0.00 0.09 69.00 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 28.40 0.00 1.68 0.00 0.09 69.83 14:32:01 0 27.16 0.00 1.72 0.00 0.07 71.05 14:32:01 1 27.34 0.00 1.46 0.00 0.09 71.11 14:32:01 2 30.08 0.00 1.89 0.00 0.12 67.91 14:32:01 3 29.04 0.00 1.63 0.00 0.09 69.25 14:33:01 all 28.43 0.00 1.72 0.00 0.14 69.71 14:33:01 0 28.58 0.00 1.85 0.00 0.19 69.38 14:33:01 1 27.76 0.00 1.53 0.00 0.12 70.59 14:33:01 2 26.87 0.00 1.68 0.02 0.09 71.34 14:33:01 3 30.51 0.00 1.80 0.00 0.14 67.55 14:34:01 all 28.26 0.00 1.78 0.00 0.08 69.87 14:34:01 0 30.22 0.00 2.00 0.00 0.09 67.69 14:34:01 1 27.69 0.00 1.73 0.02 0.07 70.50 14:34:01 2 27.57 0.00 1.68 0.00 0.07 70.67 14:34:01 3 27.54 0.00 1.71 0.00 0.09 70.66 14:35:01 all 28.36 0.00 1.66 0.12 0.34 69.51 14:35:01 0 26.06 0.00 1.68 0.00 0.38 71.89 14:35:01 1 29.92 0.00 1.81 0.00 0.21 68.06 14:35:01 2 28.16 0.00 1.57 0.48 0.50 69.28 14:35:01 3 29.33 0.00 1.60 0.00 0.28 68.79 14:36:01 all 25.34 0.00 1.59 0.17 0.08 72.81 14:36:01 0 37.81 0.00 1.88 0.14 0.08 60.09 14:36:01 1 20.24 0.00 1.56 0.08 0.08 78.04 14:36:01 2 15.85 0.00 1.21 0.45 0.08 82.40 14:36:01 3 27.56 0.00 1.74 0.00 0.08 70.62 Average: all 37.94 0.81 2.83 0.27 0.13 58.03 Average: 0 37.60 0.80 2.85 0.13 0.13 58.49 Average: 1 38.37 0.80 2.86 0.29 0.12 57.56 Average: 2 37.03 0.81 2.72 0.45 0.14 58.85 Average: 3 38.76 0.82 2.90 0.21 0.13 57.20