---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12636 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 11G 144G 8% / 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 873 27938 0 3355 30838 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:f5:dc:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fef5:dc09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:12:df:d4 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:afff:fe12:dfd4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12636) 01/16/24 _x86_64_ (8 CPU) 09:56:42 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 158.28 79.94 78.34 5324.49 62095.43 09:59:01 154.66 48.39 106.27 2613.43 32902.52 10:00:01 84.34 20.39 63.95 2295.23 26763.35 10:01:01 22.36 0.85 21.51 23.86 21376.97 10:02:01 16.15 0.00 16.15 0.00 21064.36 10:03:01 16.08 0.00 16.08 0.00 21136.61 10:04:01 14.41 0.02 14.40 0.13 20344.21 10:05:01 117.08 2.67 114.41 384.20 16899.98 10:06:01 274.35 0.08 274.27 10.80 25653.72 10:07:01 86.49 0.60 85.89 58.78 6371.08 Average: 94.42 15.30 79.13 1071.17 25461.14 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30066780 31668232 2872440 8.72 63896 1850156 1481536 4.36 936296 1646024 194524 09:59:01 28661808 30518788 4277412 12.99 81376 2075672 3254020 9.57 2114668 1845656 81620 10:00:01 26989288 29017268 5949932 18.06 86084 2237196 4804720 14.14 3741492 1879264 12088 10:01:01 25480176 27519360 7459044 22.64 86952 2246792 6964164 20.49 5251340 1875072 364 10:02:01 24987560 27028196 7951660 24.14 87052 2248088 7435944 21.88 5741316 1876188 48 10:03:01 23203092 25247556 9736128 29.56 87176 2251600 8774260 25.82 7520672 1878472 8 10:04:01 23069152 25115364 9870068 29.96 87288 2253180 9019536 26.54 7653888 1877576 240 10:05:01 25961992 28474188 6977228 21.18 99344 2691584 5206896 15.32 4390396 2212296 27252 10:06:01 25700872 28497636 7238348 21.97 126848 2932420 5261256 15.48 4369692 2468348 40 10:07:01 28618256 31582784 4320964 13.12 135264 3079236 1510272 4.44 1326156 2584684 48388 Average: 26273898 28466937 6665322 20.24 94128 2386592 5371260 15.80 4304592 2014358 36457 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 1.57 1.57 0.16 0.16 0.00 0.00 0.00 0.00 09:58:01 ens3 394.94 266.34 1647.14 71.77 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 09:59:01 ens3 216.53 159.17 1678.99 34.20 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 379.14 286.65 1343.62 92.81 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 663.09 452.32 200.05 170.25 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 935.98 782.15 286.90 265.66 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 ens3 517.10 361.02 165.03 135.22 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 196.20 137.01 61.68 49.06 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:05:01 veth29385c9 101.07 158.07 6.99 1256.51 0.00 0.00 0.00 0.10 10:05:01 ens3 668.32 442.89 3441.63 105.43 0.00 0.00 0.00 0.00 10:05:01 docker0 107.53 169.79 6.01 1400.47 0.00 0.00 0.00 0.00 10:06:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 10:06:01 ens3 406.45 354.74 439.15 1802.09 0.00 0.00 0.00 0.00 10:06:01 docker0 8.22 16.35 0.59 190.03 0.00 0.00 0.00 0.00 10:07:01 lo 4.40 4.40 0.40 0.40 0.00 0.00 0.00 0.00 10:07:01 ens3 122.24 110.30 595.40 142.22 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 449.99 335.26 985.97 286.86 0.00 0.00 0.00 0.00 Average: docker0 11.57 18.62 0.66 159.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12636) 01/16/24 _x86_64_ (8 CPU) 09:56:42 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 10.71 0.00 1.33 3.43 0.04 84.49 09:58:01 0 5.29 0.00 1.00 0.65 0.03 93.02 09:58:01 1 8.19 0.00 1.28 0.62 0.03 89.87 09:58:01 2 2.31 0.00 1.07 20.04 0.05 76.52 09:58:01 3 14.08 0.00 2.61 0.75 0.03 82.53 09:58:01 4 26.10 0.00 1.77 2.71 0.05 69.37 09:58:01 5 9.85 0.00 0.85 0.94 0.05 88.31 09:58:01 6 11.92 0.00 1.35 1.80 0.05 84.88 09:58:01 7 7.87 0.00 0.68 0.03 0.02 91.39 09:59:01 all 17.00 0.00 1.05 2.23 0.05 79.67 09:59:01 0 9.07 0.00 0.63 1.27 0.02 89.01 09:59:01 1 8.43 0.00 0.78 0.17 0.03 90.58 09:59:01 2 14.92 0.00 0.74 10.64 0.05 73.65 09:59:01 3 18.83 0.00 1.52 1.57 0.05 78.03 09:59:01 4 40.60 0.00 2.21 1.09 0.08 56.03 09:59:01 5 21.80 0.00 0.96 2.63 0.07 74.55 09:59:01 6 15.33 0.00 0.97 0.32 0.03 83.35 09:59:01 7 7.09 0.00 0.60 0.17 0.03 92.10 10:00:01 all 27.40 0.00 1.07 1.29 0.06 70.18 10:00:01 0 26.54 0.00 0.70 0.00 0.07 72.69 10:00:01 1 23.79 0.00 0.94 0.00 0.07 75.21 10:00:01 2 36.12 0.00 0.87 0.50 0.05 62.46 10:00:01 3 22.43 0.00 1.20 8.64 0.08 67.64 10:00:01 4 31.63 0.00 0.92 0.03 0.05 67.37 10:00:01 5 31.83 0.00 1.64 0.12 0.07 66.34 10:00:01 6 21.83 0.00 1.05 0.93 0.07 76.12 10:00:01 7 25.04 0.00 1.27 0.08 0.07 73.54 10:01:01 all 20.46 0.00 0.87 1.11 0.04 77.52 10:01:01 0 13.85 0.00 1.56 0.00 0.02 84.57 10:01:01 1 35.39 0.00 0.89 0.00 0.05 63.67 10:01:01 2 29.09 0.00 1.34 0.00 0.07 69.51 10:01:01 3 16.92 0.00 0.65 8.75 0.03 73.65 10:01:01 4 14.33 0.00 0.42 0.05 0.03 85.17 10:01:01 5 12.17 0.00 0.89 0.05 0.03 86.86 10:01:01 6 8.35 0.00 0.87 0.00 0.02 90.76 10:01:01 7 33.57 0.00 0.37 0.00 0.05 66.01 10:02:01 all 10.49 0.00 1.06 0.93 0.04 87.48 10:02:01 0 9.35 0.00 0.50 0.00 0.03 90.12 10:02:01 1 11.28 0.00 0.72 0.00 0.05 87.95 10:02:01 2 13.31 0.00 0.15 0.00 0.03 86.51 10:02:01 3 15.56 0.00 1.77 7.45 0.05 75.17 10:02:01 4 9.88 0.00 2.07 0.00 0.05 88.00 10:02:01 5 11.19 0.00 1.57 0.00 0.03 87.21 10:02:01 6 7.12 0.00 0.32 0.00 0.03 92.53 10:02:01 7 6.21 0.00 1.37 0.00 0.03 92.39 10:03:01 all 13.56 0.00 0.60 0.92 0.03 84.89 10:03:01 0 11.38 0.00 0.72 0.00 0.03 87.87 10:03:01 1 19.42 0.00 0.65 0.00 0.03 79.90 10:03:01 2 6.33 0.00 0.42 0.00 0.02 93.24 10:03:01 3 17.16 0.00 0.32 7.36 0.03 75.13 10:03:01 4 27.69 0.00 0.78 0.03 0.03 71.46 10:03:01 5 10.76 0.00 0.53 0.00 0.03 88.67 10:03:01 6 7.80 0.00 0.60 0.00 0.03 91.57 10:03:01 7 7.90 0.00 0.77 0.00 0.02 91.31 10:04:01 all 10.08 0.00 0.21 1.14 0.03 88.54 10:04:01 0 17.01 0.00 0.35 0.00 0.02 82.62 10:04:01 1 6.77 0.00 0.13 0.00 0.02 93.08 10:04:01 2 13.07 0.00 0.28 0.12 0.03 86.50 10:04:01 3 11.69 0.00 0.32 8.93 0.02 79.04 10:04:01 4 7.59 0.00 0.07 0.00 0.03 92.31 10:04:01 5 8.61 0.00 0.20 0.00 0.03 91.15 10:04:01 6 4.72 0.00 0.22 0.05 0.03 94.98 10:04:01 7 11.17 0.00 0.17 0.02 0.03 88.61 10:05:01 all 14.47 0.00 1.50 1.01 0.05 82.97 10:05:01 0 11.22 0.00 1.68 2.85 0.08 84.17 10:05:01 1 16.41 0.00 1.63 0.02 0.07 81.88 10:05:01 2 9.92 0.00 1.29 2.88 0.05 85.86 10:05:01 3 10.25 0.00 1.71 0.39 0.05 87.61 10:05:01 4 19.64 0.00 1.24 0.12 0.05 78.95 10:05:01 5 13.31 0.00 1.29 0.15 0.05 85.20 10:05:01 6 14.06 0.00 1.71 0.05 0.07 84.12 10:05:01 7 20.95 0.00 1.41 1.66 0.05 75.94 10:06:01 all 8.93 0.00 2.14 1.97 0.07 86.89 10:06:01 0 11.86 0.00 2.01 0.52 0.07 85.54 10:06:01 1 11.08 0.00 2.02 4.96 0.07 81.88 10:06:01 2 6.42 0.00 1.41 0.05 0.03 92.09 10:06:01 3 15.50 0.00 2.11 0.25 0.07 82.07 10:06:01 4 8.39 0.00 3.78 8.61 0.07 79.15 10:06:01 5 3.02 0.00 1.38 0.15 0.05 95.40 10:06:01 6 8.95 0.00 2.20 0.12 0.07 88.67 10:06:01 7 6.22 0.00 2.31 1.10 0.07 90.29 10:07:01 all 17.72 0.00 2.07 0.26 0.06 79.91 10:07:01 0 17.54 0.00 2.76 0.02 0.05 79.63 10:07:01 1 14.87 0.00 1.07 0.02 0.05 84.00 10:07:01 2 14.29 0.00 1.77 0.03 0.07 83.83 10:07:01 3 12.98 0.00 2.02 0.13 0.07 84.79 10:07:01 4 19.02 0.00 1.10 1.47 0.07 78.34 10:07:01 5 26.39 0.00 3.04 0.12 0.05 70.40 10:07:01 6 26.97 0.00 3.02 0.22 0.08 69.71 10:07:01 7 9.74 0.00 1.71 0.05 0.03 88.47 Average: all 15.08 0.00 1.19 1.43 0.05 82.25 Average: 0 13.31 0.00 1.19 0.53 0.04 84.92 Average: 1 15.56 0.00 1.01 0.57 0.05 82.81 Average: 2 14.58 0.00 0.93 3.42 0.05 81.02 Average: 3 15.54 0.00 1.42 4.43 0.05 78.56 Average: 4 20.49 0.00 1.43 1.41 0.05 76.62 Average: 5 14.89 0.00 1.23 0.42 0.05 83.42 Average: 6 12.70 0.00 1.23 0.35 0.05 85.68 Average: 7 13.58 0.00 1.06 0.31 0.04 85.01