---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78870 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 899 23668 0 7599 30812 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:02:3e:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85644sec preferred_lft 85644sec inet6 fe80::f816:3eff:fe02:3e6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:68:a3:bb 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 inet6 fe80::42:e5ff:fe68:a3bb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78870) 10/23/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:00 tps rtps wtps bread/s bwrtn/s 20:23:01 283.33 41.96 241.37 1891.76 31793.08 20:24:01 273.90 18.81 255.09 2282.42 129985.27 20:25:01 443.74 4.88 438.85 416.79 100256.71 20:26:01 80.42 0.27 80.15 40.66 34634.76 20:27:01 97.73 0.30 97.43 22.00 32391.27 20:28:01 24.38 0.00 24.38 0.00 23677.39 20:29:01 15.03 0.00 15.03 0.00 9818.73 20:30:01 10.68 0.02 10.66 0.13 238.63 20:31:01 24.98 0.00 24.98 0.00 399.40 20:32:02 9.53 0.00 9.53 0.00 199.47 20:33:01 38.38 0.05 38.33 8.27 797.02 20:34:01 54.47 2.25 52.22 111.56 1946.55 Average: 113.39 5.77 107.62 400.39 30553.58 20:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30113272 31687328 2825948 8.58 70968 1813836 1396108 4.11 886040 1648736 155140 20:24:01 24702040 31645312 8237180 25.01 134368 6912024 1750568 5.15 1018480 6664256 2063436 20:25:01 22234288 29355788 10704932 32.50 149720 7073156 11119320 32.72 3526636 6513948 1264 20:26:01 19884920 27424288 13054300 39.63 169832 7432264 13717644 40.36 5634408 6685092 67088 20:27:01 19671776 27231536 13267444 40.28 178932 7443432 13949704 41.04 5839192 6687156 3048 20:28:01 19085740 26647172 13853480 42.06 179108 7444824 14557160 42.83 6423636 6687044 360 20:29:01 19079312 26641292 13859908 42.08 179200 7445160 14573552 42.88 6429484 6687144 184 20:30:01 19074596 26636992 13864624 42.09 179372 7445368 14573604 42.88 6433312 6687028 460 20:31:01 19059228 26624304 13879992 42.14 179524 7447896 14588108 42.92 6448196 6688572 100 20:32:02 19048032 26614116 13891188 42.17 179656 7448860 14603836 42.97 6457976 6689100 524 20:33:01 21536128 29071940 11403092 34.62 180184 7427336 8061160 23.72 4077252 6639200 116 20:34:01 24236004 31551832 8703216 26.42 182512 7193504 1686344 4.96 1622976 6462136 2688 Average: 21477111 28427658 11462109 34.80 163615 6877305 10381426 30.54 4566466 6228284 191201 20:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 220.16 143.68 1125.32 53.02 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 20:24:01 ens3 1533.96 802.20 44566.36 70.70 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-9ed7bf24b16f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 18.53 18.53 1.79 1.79 0.00 0.00 0.00 0.00 20:25:01 veth5082534 0.93 1.10 0.06 0.07 0.00 0.00 0.00 0.00 20:25:01 veth56df063 0.18 0.57 0.01 0.03 0.00 0.00 0.00 0.00 20:25:01 veth5e9706e 9.66 10.43 1.48 1.45 0.00 0.00 0.00 0.00 20:25:01 vethf7d4952 1.75 1.57 0.21 0.21 0.00 0.00 0.00 0.00 20:26:01 veth5082534 3.87 4.80 0.69 0.47 0.00 0.00 0.00 0.00 20:26:01 veth39cbd2b 11.13 15.61 2.10 220.72 0.00 0.00 0.00 0.02 20:26:01 veth56df063 0.58 0.75 0.06 1.62 0.00 0.00 0.00 0.00 20:26:01 veth5e9706e 46.83 34.29 4.14 4.78 0.00 0.00 0.00 0.00 20:27:01 veth5082534 4.20 5.70 0.81 0.76 0.00 0.00 0.00 0.00 20:27:01 veth466c615 4.62 4.05 1.69 5.14 0.00 0.00 0.00 0.00 20:27:01 veth56df063 0.82 0.93 0.07 2.49 0.00 0.00 0.00 0.00 20:27:01 veth5e9706e 72.54 53.37 19.28 10.59 0.00 0.00 0.00 0.00 20:28:01 veth5082534 7.95 10.08 1.29 0.80 0.00 0.00 0.00 0.00 20:28:01 veth466c615 2.52 2.32 0.24 1.96 0.00 0.00 0.00 0.00 20:28:01 veth56df063 0.82 0.82 0.07 2.53 0.00 0.00 0.00 0.00 20:28:01 veth5e9706e 61.62 43.09 6.89 6.54 0.00 0.00 0.00 0.00 20:29:01 veth5082534 7.90 10.05 1.28 0.79 0.00 0.00 0.00 0.00 20:29:01 veth466c615 1.93 1.75 0.20 0.99 0.00 0.00 0.00 0.00 20:29:01 veth56df063 0.87 0.88 0.08 2.52 0.00 0.00 0.00 0.00 20:29:01 veth5e9706e 61.18 42.65 4.89 5.99 0.00 0.00 0.00 0.00 20:30:01 veth5082534 7.97 10.06 1.30 0.80 0.00 0.00 0.00 0.00 20:30:01 veth466c615 1.75 1.57 0.18 0.91 0.00 0.00 0.00 0.00 20:30:01 veth56df063 0.83 0.83 0.07 2.51 0.00 0.00 0.00 0.00 20:30:01 veth5e9706e 60.61 42.43 4.76 5.93 0.00 0.00 0.00 0.00 20:31:01 veth5082534 7.22 9.03 1.20 0.73 0.00 0.00 0.00 0.00 20:31:01 veth466c615 3.95 3.35 0.63 1.93 0.00 0.00 0.00 0.00 20:31:01 veth56df063 0.83 0.83 0.07 2.60 0.00 0.00 0.00 0.00 20:31:01 veth5e9706e 76.60 56.37 16.39 10.25 0.00 0.00 0.00 0.00 20:32:02 veth5082534 3.31 4.76 0.71 0.38 0.00 0.00 0.00 0.00 20:32:02 veth466c615 3.73 3.30 0.44 2.09 0.00 0.00 0.00 0.00 20:32:02 veth56df063 0.90 0.90 0.08 2.72 0.00 0.00 0.00 0.00 20:32:02 veth5e9706e 67.01 47.82 7.45 7.24 0.00 0.00 0.00 0.00 20:33:01 veth5e9706e 53.33 37.15 4.23 5.15 0.00 0.00 0.00 0.00 20:33:01 vethce27bba 0.00 1.10 0.00 0.06 0.00 0.00 0.00 0.00 20:33:01 ens3 2042.81 1147.91 48338.71 161.18 0.00 0.00 0.00 0.00 20:33:01 docker0 14.61 19.89 2.21 291.41 0.00 0.00 0.00 0.00 20:34:01 ens3 54.43 45.80 75.43 27.26 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 36.22 36.22 3.29 3.29 0.00 0.00 0.00 0.00 Average: ens3 157.68 87.88 3925.95 13.53 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.63 0.18 23.88 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78870) 10/23/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:00 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.85 0.00 1.00 3.10 0.04 85.00 20:23:01 0 31.11 0.00 2.08 2.46 0.07 64.28 20:23:01 1 6.73 0.00 0.36 0.41 0.07 92.44 20:23:01 2 17.48 0.00 1.27 1.04 0.05 80.17 20:23:01 3 3.95 0.00 0.61 0.12 0.03 95.29 20:23:01 4 3.53 0.00 1.10 3.00 0.03 92.34 20:23:01 5 9.43 0.00 0.90 0.48 0.03 89.16 20:23:01 6 1.22 0.00 0.69 15.94 0.02 82.14 20:23:01 7 13.34 0.00 1.00 1.40 0.05 84.21 20:24:01 all 19.31 0.00 9.08 14.20 0.10 57.30 20:24:01 0 19.00 0.00 8.68 2.94 0.12 69.26 20:24:01 1 16.22 0.00 8.67 41.63 0.10 33.37 20:24:01 2 29.73 0.00 8.89 6.80 0.12 54.46 20:24:01 3 17.66 0.00 9.23 3.25 0.09 69.78 20:24:01 4 17.18 0.00 9.73 7.76 0.10 65.23 20:24:01 5 18.33 0.00 8.59 17.94 0.10 55.05 20:24:01 6 19.22 0.00 9.06 9.59 0.10 62.03 20:24:01 7 17.11 0.00 9.81 23.71 0.08 49.30 20:25:01 all 37.10 0.00 5.17 6.83 0.12 50.77 20:25:01 0 35.01 0.00 4.96 1.62 0.08 58.33 20:25:01 1 38.02 0.00 5.60 19.94 0.29 36.15 20:25:01 2 37.98 0.00 5.79 22.65 0.12 33.46 20:25:01 3 37.30 0.00 4.99 1.05 0.12 56.55 20:25:01 4 34.02 0.00 5.01 3.73 0.08 57.16 20:25:01 5 39.36 0.00 5.31 1.97 0.12 53.24 20:25:01 6 38.86 0.00 5.16 1.48 0.08 54.42 20:25:01 7 36.29 0.00 4.56 2.36 0.10 56.69 20:26:01 all 43.34 0.00 4.50 1.98 0.14 50.04 20:26:01 0 40.47 0.00 4.84 2.49 0.13 52.06 20:26:01 1 48.51 0.00 5.03 1.13 0.14 45.20 20:26:01 2 40.28 0.00 3.97 3.60 0.15 52.00 20:26:01 3 43.80 0.00 4.47 0.46 0.12 51.16 20:26:01 4 47.45 0.00 4.85 1.39 0.14 46.17 20:26:01 5 40.95 0.00 4.74 4.71 0.12 49.48 20:26:01 6 44.44 0.00 4.40 0.10 0.13 50.92 20:26:01 7 40.76 0.00 3.77 1.98 0.15 53.34 20:27:01 all 11.61 0.00 2.02 3.09 0.09 83.19 20:27:01 0 9.67 0.00 1.77 0.64 0.08 87.85 20:27:01 1 12.70 0.00 2.11 0.91 0.08 84.20 20:27:01 2 14.27 0.00 2.10 4.08 0.10 79.45 20:27:01 3 11.06 0.00 1.87 5.21 0.12 81.74 20:27:01 4 10.57 0.00 2.43 1.49 0.07 85.43 20:27:01 5 12.13 0.00 1.82 11.94 0.08 74.02 20:27:01 6 11.13 0.00 2.09 0.27 0.13 86.37 20:27:01 7 11.33 0.00 2.00 0.22 0.10 86.36 20:28:01 all 4.05 0.00 0.65 1.74 0.06 93.49 20:28:01 0 3.73 0.00 0.79 0.17 0.05 95.27 20:28:01 1 3.73 0.00 0.65 0.02 0.07 95.53 20:28:01 2 3.86 0.00 0.69 0.79 0.08 94.58 20:28:01 3 3.40 0.00 0.62 0.32 0.05 95.61 20:28:01 4 4.23 0.00 0.57 0.00 0.07 95.13 20:28:01 5 6.20 0.00 0.70 12.47 0.07 80.56 20:28:01 6 3.64 0.00 0.69 0.19 0.07 95.42 20:28:01 7 3.63 0.00 0.50 0.00 0.05 95.82 20:29:01 all 2.63 0.00 0.44 0.77 0.06 96.11 20:29:01 0 2.77 0.00 0.53 0.17 0.07 96.46 20:29:01 1 3.01 0.00 0.50 0.07 0.03 96.39 20:29:01 2 2.21 0.00 0.39 0.49 0.07 96.85 20:29:01 3 2.72 0.00 0.35 0.15 0.05 96.73 20:29:01 4 3.40 0.00 0.35 0.13 0.05 96.07 20:29:01 5 1.99 0.00 0.40 4.89 0.05 92.66 20:29:01 6 2.47 0.00 0.50 0.22 0.08 96.73 20:29:01 7 2.44 0.00 0.45 0.00 0.05 97.06 20:30:01 all 2.54 0.00 0.49 0.08 0.06 96.82 20:30:01 0 1.68 0.00 0.67 0.20 0.08 97.37 20:30:01 1 4.27 0.00 0.62 0.03 0.08 95.00 20:30:01 2 3.44 0.00 0.45 0.12 0.05 95.94 20:30:01 3 2.37 0.00 0.45 0.18 0.05 96.94 20:30:01 4 1.39 0.00 0.37 0.00 0.05 98.20 20:30:01 5 1.36 0.00 0.54 0.05 0.07 97.99 20:30:01 6 2.67 0.00 0.39 0.00 0.05 96.89 20:30:01 7 3.16 0.00 0.49 0.05 0.08 96.22 20:31:01 all 4.20 0.00 0.67 0.14 0.06 94.92 20:31:01 0 3.98 0.00 0.69 0.40 0.05 94.87 20:31:01 1 4.35 0.00 0.72 0.07 0.08 94.78 20:31:01 2 3.81 0.00 0.50 0.07 0.05 95.57 20:31:01 3 4.40 0.00 0.62 0.02 0.07 94.90 20:31:01 4 4.29 0.00 0.67 0.20 0.07 94.78 20:31:01 5 4.29 0.00 0.74 0.35 0.07 94.55 20:31:01 6 4.38 0.00 0.74 0.00 0.05 94.83 20:31:01 7 4.10 0.00 0.69 0.02 0.07 95.13 20:32:02 all 2.58 0.00 0.42 0.09 0.05 96.87 20:32:02 0 2.10 0.00 0.44 0.25 0.07 97.15 20:32:02 1 1.84 0.00 0.37 0.02 0.05 97.73 20:32:02 2 3.76 0.00 0.35 0.05 0.03 95.81 20:32:02 3 2.59 0.00 0.35 0.00 0.05 97.01 20:32:02 4 2.69 0.00 0.48 0.05 0.05 96.73 20:32:02 5 3.36 0.00 0.42 0.03 0.03 96.16 20:32:02 6 2.29 0.00 0.52 0.23 0.07 96.89 20:32:02 7 2.01 0.00 0.42 0.02 0.03 97.53 20:33:01 all 2.14 0.00 0.86 0.21 0.06 96.74 20:33:01 0 2.32 0.00 0.96 0.51 0.05 96.16 20:33:01 1 2.08 0.00 0.87 0.19 0.07 96.80 20:33:01 2 1.75 0.00 0.85 0.17 0.03 97.19 20:33:01 3 1.68 0.00 0.77 0.05 0.03 97.46 20:33:01 4 2.21 0.00 0.90 0.07 0.07 96.76 20:33:01 5 2.62 0.00 0.90 0.27 0.08 96.13 20:33:01 6 1.87 0.00 0.77 0.20 0.05 97.11 20:33:01 7 2.50 0.00 0.92 0.31 0.05 96.23 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 7.17 0.00 0.66 0.73 0.03 91.41 20:34:01 0 2.08 0.00 0.57 0.08 0.02 97.25 20:34:01 1 12.36 0.00 0.65 0.23 0.03 86.72 20:34:01 2 1.05 0.00 0.55 0.25 0.02 98.13 20:34:01 3 1.12 0.00 0.60 3.14 0.03 95.11 20:34:01 4 0.55 0.00 0.40 0.08 0.02 98.95 20:34:01 5 1.80 0.00 0.62 0.03 0.00 97.55 20:34:01 6 33.38 0.00 1.19 1.12 0.07 64.25 20:34:01 7 5.08 0.00 0.68 0.89 0.03 93.32 Average: all 12.25 0.00 2.15 2.73 0.07 82.79 Average: 0 12.85 0.00 2.24 0.99 0.07 83.85 Average: 1 12.76 0.00 2.16 5.31 0.09 79.68 Average: 2 13.25 0.00 2.13 3.31 0.07 81.23 Average: 3 10.95 0.00 2.06 1.16 0.07 85.77 Average: 4 10.90 0.00 2.22 1.49 0.07 85.33 Average: 5 11.76 0.00 2.13 4.57 0.07 81.48 Average: 6 13.78 0.00 2.17 2.47 0.08 81.51 Average: 7 11.77 0.00 2.09 2.55 0.07 83.52