---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-6416 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 9.3G 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 16009 688 12594 1 2726 14999 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:21:14:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85401sec preferred_lft 85401sec inet6 fe80::f816:3eff:fe21:14c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:fc:e3:85 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-6416) 07/07/26 _x86_64_ (4 CPU) 21:26:47 LINUX RESTART (4 CPU) 21:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:28:01 162.16 118.06 44.09 0.00 4674.69 38049.66 0.00 21:29:01 25.71 14.95 10.76 0.00 149.18 286.77 0.00 21:30:01 0.73 0.00 0.73 0.00 0.00 8.67 0.00 21:31:01 1.10 0.00 1.10 0.00 0.00 14.80 0.00 21:32:01 24.80 10.13 14.66 0.00 3438.76 3713.25 0.00 21:33:01 3.93 0.00 3.93 0.00 0.00 55.59 0.00 21:34:01 0.85 0.00 0.85 0.00 0.00 10.53 0.00 21:35:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 21:36:01 0.87 0.00 0.87 0.00 0.00 10.80 0.00 21:37:01 317.55 12.56 304.98 0.00 858.12 9721.98 0.00 21:38:01 95.62 14.20 81.42 0.00 2662.22 16472.99 0.00 21:39:01 8.77 0.08 8.68 0.00 10.26 1126.61 0.00 21:40:01 4.60 0.02 4.58 0.00 4.27 766.67 0.00 21:41:01 0.97 0.00 0.97 0.00 0.00 13.07 0.00 21:42:01 1.15 0.02 1.13 0.00 0.13 16.13 0.00 21:43:01 10.13 0.70 9.43 0.00 84.52 598.30 0.00 Average: 41.24 10.67 30.57 0.00 742.64 4429.93 0.00 21:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:28:01 14100776 15527296 503400 3.07 39224 1590504 1352140 7.75 620524 1441888 3832 21:29:01 14108432 15540964 490264 2.99 40084 1595024 1290664 7.40 612604 1441872 44 21:30:01 14110532 15543176 487872 2.98 40108 1595024 1290664 7.40 610352 1441916 8 21:31:01 14110856 15543568 487408 2.97 40164 1595028 1290664 7.40 610548 1441920 148 21:32:01 13859284 15506576 515528 3.14 45448 1798740 1358204 7.79 787344 1499832 1352 21:33:01 13881812 15529128 493560 3.01 45508 1798740 1325188 7.60 767484 1499796 124 21:34:01 13881828 15529168 493472 3.01 45548 1798740 1325188 7.60 767672 1499796 8 21:35:01 13881828 15529260 493364 3.01 45612 1798748 1325188 7.60 768044 1499808 132 21:36:01 13881860 15529300 493272 3.01 45636 1798748 1325188 7.60 768092 1499808 20 21:37:01 13379316 15400516 600848 3.67 77216 2121256 1359972 7.80 946980 1779064 168176 21:38:01 12893756 15307552 679556 4.15 86580 2491184 1643256 9.42 1104276 2079612 16432 21:39:01 12886000 15320436 666076 4.06 86876 2511152 1597480 9.16 1102696 2090716 10072 21:40:01 12892080 15335944 650392 3.97 87024 2520208 1560040 8.94 1092632 2094604 24 21:41:01 12886976 15330864 655460 4.00 87048 2520208 1560040 8.94 1096740 2094604 36 21:42:01 12887312 15331400 655004 4.00 87088 2520204 1592596 9.13 1095352 2094696 44 21:43:01 12885004 15343632 642076 3.92 88736 2532628 1428388 8.19 1094032 2099040 28036 Average: 13532978 15446799 562972 3.43 61744 2036634 1414054 8.11 865336 1724936 14280 21:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:28:01 ens3 214.16 120.96 574.25 30.12 0.00 0.00 0.00 0.00 21:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 0.40 0.22 0.08 0.17 0.00 0.00 0.00 0.00 21:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 0.23 0.12 0.07 0.17 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 0.32 0.20 0.07 0.17 0.00 0.00 0.00 0.00 21:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 823.05 442.91 1454.15 39.26 0.00 0.00 0.00 0.00 21:32:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 1.00 0.97 0.42 0.92 0.00 0.00 0.00 0.00 21:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 0.20 0.13 0.06 0.17 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 0.30 0.20 0.07 0.17 0.00 0.00 0.00 0.00 21:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 0.25 0.17 0.07 0.17 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 283.34 181.09 1976.08 47.61 0.00 0.00 0.00 0.00 21:37:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 82.25 63.16 963.79 12.39 0.00 0.00 0.00 0.00 21:38:01 lo 62.72 62.72 116.86 116.86 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 22.51 21.53 5.05 5.42 0.00 0.00 0.00 0.00 21:39:01 lo 72.90 72.90 262.81 262.81 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 9.20 8.72 2.09 2.33 0.00 0.00 0.00 0.00 21:40:01 lo 29.50 29.50 114.23 114.23 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 0.67 1.55 0.10 6.09 0.00 0.00 0.00 0.00 21:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 0.22 0.08 0.07 0.21 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 15.03 12.88 12.41 6.14 0.00 0.00 0.00 0.00 21:43:01 lo 2.02 2.02 22.88 22.88 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 90.82 53.43 311.80 9.47 0.00 0.00 0.00 0.00 Average: lo 10.68 10.68 32.32 32.32 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-6416) 07/07/26 _x86_64_ (4 CPU) 21:26:47 LINUX RESTART (4 CPU) 21:27:01 CPU %user %nice %system %iowait %steal %idle 21:28:01 all 4.40 18.41 13.94 3.70 0.12 59.45 21:28:01 0 4.31 17.44 14.00 6.85 0.12 57.29 21:28:01 1 4.99 18.19 14.04 3.73 0.12 58.93 21:28:01 2 5.05 19.37 13.57 2.46 0.12 59.43 21:28:01 3 3.24 18.62 14.15 1.73 0.12 62.14 21:29:01 all 0.30 3.00 1.95 0.20 0.03 94.52 21:29:01 0 1.01 3.09 1.91 0.17 0.02 93.81 21:29:01 1 0.07 2.88 1.86 0.30 0.03 94.87 21:29:01 2 0.02 2.95 2.09 0.15 0.03 94.76 21:29:01 3 0.12 3.08 1.94 0.17 0.03 94.67 21:30:01 all 0.56 0.00 0.01 0.01 0.01 99.41 21:30:01 0 2.02 0.00 0.02 0.00 0.02 97.95 21:30:01 1 0.05 0.00 0.02 0.02 0.02 99.90 21:30:01 2 0.03 0.00 0.00 0.02 0.00 99.95 21:30:01 3 0.13 0.00 0.02 0.00 0.00 99.85 21:31:01 all 0.04 0.00 0.02 0.01 0.01 99.92 21:31:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:31:01 1 0.02 0.00 0.02 0.03 0.00 99.93 21:31:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:31:01 3 0.08 0.00 0.02 0.00 0.00 99.90 21:32:01 all 1.87 0.00 0.84 0.48 0.03 96.79 21:32:01 0 2.65 0.00 0.84 0.84 0.03 95.64 21:32:01 1 1.89 0.00 1.11 0.18 0.03 96.78 21:32:01 2 1.79 0.00 0.94 0.28 0.02 96.97 21:32:01 3 1.14 0.00 0.48 0.60 0.02 97.76 21:33:01 all 0.34 0.00 0.05 0.02 0.00 99.58 21:33:01 0 1.14 0.00 0.07 0.00 0.02 98.77 21:33:01 1 0.00 0.00 0.07 0.02 0.00 99.92 21:33:01 2 0.08 0.00 0.05 0.02 0.00 99.85 21:33:01 3 0.13 0.00 0.03 0.03 0.00 99.80 21:34:01 all 0.27 0.00 0.02 0.00 0.01 99.69 21:34:01 0 1.03 0.00 0.03 0.00 0.02 98.92 21:34:01 1 0.02 0.00 0.03 0.00 0.02 99.93 21:34:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:34:01 3 0.03 0.00 0.00 0.02 0.00 99.95 21:35:01 all 0.03 0.00 0.02 0.01 0.01 99.93 21:35:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:35:01 1 0.02 0.00 0.00 0.02 0.00 99.97 21:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:35:01 3 0.05 0.00 0.02 0.02 0.02 99.90 21:36:01 all 0.03 0.00 0.02 0.01 0.01 99.94 21:36:01 0 0.07 0.00 0.05 0.00 0.02 99.87 21:36:01 1 0.00 0.00 0.00 0.00 0.02 99.98 21:36:01 2 0.03 0.00 0.00 0.02 0.00 99.95 21:36:01 3 0.00 0.00 0.02 0.02 0.00 99.97 21:37:01 all 15.70 0.00 1.63 1.97 0.05 80.66 21:37:01 0 10.58 0.00 0.95 0.28 0.05 88.14 21:37:01 1 31.93 0.00 2.16 0.52 0.05 65.35 21:37:01 2 8.57 0.00 1.74 2.71 0.07 86.92 21:37:01 3 11.75 0.00 1.67 4.35 0.03 82.19 21:38:01 all 38.94 0.00 3.45 0.76 0.08 56.77 21:38:01 0 34.12 0.00 3.28 0.29 0.08 62.23 21:38:01 1 53.85 0.00 4.28 0.87 0.09 40.92 21:38:01 2 33.45 0.00 3.18 1.82 0.07 61.48 21:38:01 3 34.43 0.00 3.07 0.07 0.08 62.35 21:38:01 CPU %user %nice %system %iowait %steal %idle 21:39:01 all 51.67 0.00 3.79 0.02 0.10 44.42 21:39:01 0 44.87 0.00 3.53 0.03 0.10 51.46 21:39:01 1 53.83 0.00 3.82 0.00 0.10 42.25 21:39:01 2 53.52 0.00 3.88 0.03 0.10 42.47 21:39:01 3 54.43 0.00 3.93 0.00 0.10 41.53 21:40:01 all 34.06 0.00 2.41 0.02 0.07 63.44 21:40:01 0 31.68 0.00 2.29 0.02 0.07 65.94 21:40:01 1 34.63 0.00 2.43 0.05 0.09 62.80 21:40:01 2 33.48 0.00 2.39 0.00 0.07 64.06 21:40:01 3 36.47 0.00 2.52 0.00 0.07 60.94 21:41:01 all 28.97 0.00 1.74 0.00 0.10 69.19 21:41:01 0 26.92 0.00 1.53 0.00 0.10 71.44 21:41:01 1 28.45 0.00 1.69 0.00 0.09 69.76 21:41:01 2 29.41 0.00 1.86 0.00 0.10 68.62 21:41:01 3 31.09 0.00 1.88 0.00 0.10 66.93 21:42:01 all 29.04 0.00 1.74 0.01 0.09 69.11 21:42:01 0 28.02 0.00 1.75 0.00 0.09 70.14 21:42:01 1 27.46 0.00 1.67 0.02 0.10 70.74 21:42:01 2 32.22 0.00 1.91 0.00 0.09 65.78 21:42:01 3 28.46 0.00 1.64 0.02 0.09 69.80 21:43:01 all 26.36 0.00 1.66 0.11 0.08 71.79 21:43:01 0 20.83 0.00 1.46 0.00 0.07 77.64 21:43:01 1 20.42 0.00 1.60 0.34 0.10 77.53 21:43:01 2 25.24 0.00 1.70 0.02 0.09 72.96 21:43:01 3 38.87 0.00 1.89 0.07 0.07 59.10 Average: all 14.32 1.34 2.07 0.46 0.05 81.77 Average: 0 12.87 1.29 1.98 0.53 0.05 83.28 Average: 1 15.89 1.31 2.16 0.38 0.05 80.21 Average: 2 13.72 1.40 2.07 0.47 0.05 82.29 Average: 3 14.80 1.35 2.06 0.45 0.05 81.29