---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17258 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1333 58181 0 4907 62377 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:3f:b8:99 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe3f:b899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:1d:60:9b 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::42:89ff:fe1d:609b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17258) 12/02/25 _x86_64_ (16 CPU) 18:44:45 LINUX RESTART (16 CPU) 18:45:01 tps rtps wtps bread/s bwrtn/s 18:46:01 364.72 73.70 291.02 5296.85 83878.82 18:47:01 201.52 43.29 158.23 2476.11 56299.90 18:48:01 60.67 4.47 56.21 138.51 46322.81 18:49:01 130.11 3.88 126.23 522.31 58448.39 18:50:01 52.17 0.00 52.17 0.00 42448.39 18:51:01 46.49 0.20 46.29 3.87 49321.25 18:52:01 39.35 0.28 39.07 9.06 54273.51 18:53:01 38.99 0.10 38.89 2.93 47730.98 Average: 116.75 15.74 101.01 1056.21 54840.52 18:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:46:01 63000800 64345532 2966944 4.50 80528 1798224 2081172 3.11 912544 1644552 165776 18:47:01 61070952 62776780 4896792 7.42 97800 2126688 2817548 4.20 2554244 1895688 22464 18:48:01 59052668 60907820 6915076 10.48 101680 2267312 4275800 6.38 4468724 1984200 608 18:49:01 57431284 59785636 8536460 12.94 113608 2734904 5517684 8.23 5664952 2339416 1088 18:50:01 59068480 61651680 6899264 10.46 115360 2958868 4822344 7.20 3879288 2497716 241724 18:51:01 58494148 61315724 7473596 11.33 117208 3190352 4673576 6.97 4225976 2719840 217812 18:52:01 57665616 60938044 8302128 12.59 118840 3631944 4337816 6.47 4602444 3157460 225344 18:53:01 56137152 60178792 9830592 14.90 121644 4385580 4806928 7.17 5387276 3872360 503404 Average: 58990138 61487501 6977606 10.58 108334 2886734 4166608 6.22 3961931 2513904 172278 18:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 18:46:01 ens3 414.60 283.09 2039.89 76.19 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 18:47:01 ens3 381.47 291.35 2327.22 71.15 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 9.42 9.42 8.52 8.52 0.00 0.00 0.00 0.00 18:48:01 ens3 828.78 518.08 2274.86 146.97 0.00 0.00 0.00 0.00 18:49:01 veth3100127 0.12 0.37 0.01 0.03 0.00 0.00 0.00 0.00 18:49:01 docker0 19.00 18.76 2.86 5.81 0.00 0.00 0.00 0.00 18:49:01 lo 62.34 62.34 104.08 104.08 0.00 0.00 0.00 0.00 18:49:01 veth1058ba3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 veth3100127 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 docker0 405.50 370.67 84.60 159.47 0.00 0.00 0.00 0.00 18:50:01 lo 836.33 836.33 242.07 242.07 0.00 0.00 0.00 0.00 18:50:01 ens3 3547.49 2146.18 9901.06 595.28 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 1.00 1.00 0.48 0.48 0.00 0.00 0.00 0.00 18:51:01 ens3 125.81 84.50 47.52 27.23 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 2.40 2.40 1.06 1.06 0.00 0.00 0.00 0.00 18:52:01 ens3 212.85 101.65 58.81 41.58 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 3.65 3.65 1.55 1.55 0.00 0.00 0.00 0.00 18:53:01 ens3 317.33 178.70 669.94 60.17 0.00 0.00 0.00 0.00 Average: docker0 53.06 48.68 10.93 20.66 0.00 0.00 0.00 0.00 Average: lo 114.72 114.72 44.75 44.75 0.00 0.00 0.00 0.00 Average: ens3 524.87 313.26 1334.50 90.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17258) 12/02/25 _x86_64_ (16 CPU) 18:44:45 LINUX RESTART (16 CPU) 18:45:01 CPU %user %nice %system %iowait %steal %idle 18:46:01 all 5.54 0.00 0.76 1.85 0.02 91.83 18:46:01 0 3.68 0.00 0.64 4.60 0.05 91.04 18:46:01 1 3.09 0.00 1.77 3.74 0.03 91.37 18:46:01 2 2.68 0.00 0.47 0.38 0.02 96.45 18:46:01 3 9.94 0.00 0.55 0.97 0.02 88.52 18:46:01 4 2.65 0.00 0.35 0.20 0.02 96.78 18:46:01 5 2.55 0.00 0.38 0.20 0.02 96.85 18:46:01 6 3.39 0.00 0.28 0.30 0.02 96.01 18:46:01 7 2.07 0.00 0.35 0.18 0.02 97.38 18:46:01 8 3.22 0.00 0.22 0.05 0.02 96.50 18:46:01 9 0.13 0.00 1.35 0.15 0.00 98.37 18:46:01 10 2.77 0.00 0.60 0.33 0.02 96.27 18:46:01 11 1.49 0.00 0.64 12.51 0.03 85.33 18:46:01 12 2.13 0.00 0.33 0.62 0.02 96.90 18:46:01 13 28.39 0.00 2.11 0.90 0.05 68.55 18:46:01 14 16.41 0.00 1.28 0.20 0.03 82.08 18:46:01 15 4.12 0.00 0.72 4.34 0.03 90.79 18:47:01 all 22.40 0.00 0.98 0.74 0.06 75.83 18:47:01 0 20.63 0.00 1.57 2.59 0.07 75.14 18:47:01 1 21.11 0.00 1.10 0.03 0.07 77.69 18:47:01 2 18.50 0.00 0.83 0.32 0.05 80.30 18:47:01 3 26.79 0.00 0.75 0.05 0.07 72.34 18:47:01 4 13.17 0.00 1.14 0.10 0.07 85.53 18:47:01 5 22.06 0.00 1.35 0.27 0.05 76.27 18:47:01 6 27.10 0.00 0.58 0.05 0.05 72.21 18:47:01 7 22.91 0.00 1.52 0.13 0.07 75.37 18:47:01 8 23.01 0.00 0.95 0.03 0.07 75.93 18:47:01 9 23.77 0.00 0.48 0.12 0.07 75.56 18:47:01 10 17.34 0.00 0.65 0.13 0.05 81.83 18:47:01 11 12.92 0.00 0.67 2.61 0.05 83.76 18:47:01 12 28.99 0.00 0.97 0.12 0.07 69.86 18:47:01 13 22.18 0.00 0.67 0.13 0.05 76.97 18:47:01 14 41.35 0.00 1.35 1.12 0.08 56.10 18:47:01 15 16.49 0.00 1.04 3.99 0.07 78.42 18:48:01 all 25.15 0.00 0.91 0.36 0.07 73.51 18:48:01 0 19.09 0.00 1.80 0.10 0.07 78.94 18:48:01 1 30.18 0.00 1.44 0.00 0.08 68.29 18:48:01 2 29.59 0.00 1.45 0.02 0.07 68.87 18:48:01 3 22.45 0.00 0.95 0.00 0.07 76.53 18:48:01 4 26.25 0.00 1.12 0.10 0.07 72.46 18:48:01 5 25.80 0.00 0.84 0.00 0.07 73.30 18:48:01 6 21.23 0.00 0.72 0.03 0.07 77.95 18:48:01 7 28.07 0.00 0.60 0.00 0.07 71.26 18:48:01 8 21.74 0.00 0.95 0.02 0.07 77.22 18:48:01 9 34.34 0.00 1.10 0.02 0.08 64.46 18:48:01 10 26.46 0.00 0.50 0.03 0.07 72.94 18:48:01 11 43.11 0.00 1.32 0.12 0.08 55.36 18:48:01 12 21.53 0.00 0.22 0.00 0.05 78.20 18:48:01 13 18.26 0.00 0.47 3.95 0.07 77.25 18:48:01 14 12.64 0.00 0.50 0.00 0.05 86.81 18:48:01 15 21.77 0.00 0.54 1.37 0.05 76.27 18:49:01 all 21.37 0.00 1.28 0.68 0.07 76.61 18:49:01 0 29.23 0.00 1.42 0.40 0.07 68.88 18:49:01 1 28.43 0.00 1.46 0.05 0.10 69.96 18:49:01 2 18.04 0.00 1.62 0.64 0.07 79.63 18:49:01 3 22.01 0.00 0.97 0.02 0.05 76.95 18:49:01 4 14.61 0.00 1.26 0.37 0.05 83.71 18:49:01 5 16.29 0.00 0.77 0.15 0.07 82.72 18:49:01 6 20.84 0.00 1.51 3.35 0.07 74.23 18:49:01 7 29.09 0.00 1.37 0.03 0.07 69.43 18:49:01 8 21.41 0.00 1.33 3.55 0.07 73.64 18:49:01 9 25.77 0.00 1.84 0.03 0.07 72.29 18:49:01 10 16.98 0.00 2.12 0.08 0.05 80.77 18:49:01 11 21.20 0.00 1.12 0.42 0.05 77.21 18:49:01 12 14.93 0.00 0.82 0.02 0.05 84.19 18:49:01 13 21.92 0.00 1.06 1.88 0.08 75.06 18:49:01 14 30.20 0.00 0.75 0.00 0.07 68.98 18:49:01 15 10.92 0.00 1.10 0.02 0.07 87.90 18:50:01 all 11.09 0.00 1.42 0.36 0.05 87.08 18:50:01 0 16.67 0.00 2.21 0.10 0.05 80.97 18:50:01 1 16.03 0.00 1.54 0.08 0.05 82.30 18:50:01 2 14.24 0.00 3.56 0.00 0.07 82.13 18:50:01 3 13.68 0.00 0.75 0.00 0.05 85.51 18:50:01 4 7.88 0.00 1.14 0.00 0.05 90.93 18:50:01 5 6.53 0.00 0.30 0.00 0.02 93.16 18:50:01 6 3.33 0.00 0.10 0.00 0.02 96.55 18:50:01 7 5.95 0.00 0.52 0.00 0.05 93.49 18:50:01 8 10.99 0.00 1.09 5.43 0.05 82.45 18:50:01 9 14.97 0.00 1.82 0.00 0.07 83.14 18:50:01 10 6.62 0.00 0.56 0.00 0.05 92.77 18:50:01 11 18.19 0.00 2.37 0.08 0.07 79.29 18:50:01 12 7.21 0.00 1.35 0.03 0.03 91.37 18:50:01 13 10.08 0.00 1.39 0.00 0.05 88.48 18:50:01 14 7.73 0.00 1.97 0.00 0.03 90.27 18:50:01 15 17.37 0.00 1.99 0.00 0.07 80.57 18:51:01 all 14.51 0.00 0.50 0.44 0.04 84.52 18:51:01 0 13.21 0.00 0.54 1.69 0.05 84.52 18:51:01 1 13.49 0.00 0.63 0.02 0.03 85.82 18:51:01 2 17.08 0.00 0.67 0.00 0.05 82.20 18:51:01 3 7.53 0.00 0.18 0.00 0.02 92.27 18:51:01 4 14.49 0.00 0.20 0.00 0.03 85.28 18:51:01 5 19.85 0.00 0.87 0.00 0.05 79.24 18:51:01 6 16.39 0.00 0.37 0.00 0.03 83.21 18:51:01 7 10.08 0.00 0.25 0.00 0.03 89.63 18:51:01 8 14.40 0.00 0.57 5.13 0.03 79.88 18:51:01 9 11.89 0.00 1.07 0.00 0.05 86.99 18:51:01 10 13.52 0.00 0.22 0.00 0.03 86.22 18:51:01 11 18.32 0.00 0.72 0.13 0.03 80.79 18:51:01 12 18.82 0.00 0.72 0.00 0.03 80.42 18:51:01 13 12.68 0.00 0.33 0.05 0.03 86.90 18:51:01 14 14.90 0.00 0.27 0.00 0.03 84.80 18:51:01 15 15.60 0.00 0.40 0.00 0.03 83.97 18:52:01 all 23.14 0.00 0.74 0.54 0.06 75.52 18:52:01 0 22.29 0.00 0.53 1.02 0.05 76.11 18:52:01 1 26.87 0.00 0.42 0.00 0.05 72.66 18:52:01 2 25.55 0.00 0.72 0.00 0.05 73.68 18:52:01 3 16.35 0.00 0.60 0.00 0.05 83.00 18:52:01 4 16.25 0.00 0.32 0.00 0.03 83.40 18:52:01 5 24.43 0.00 0.33 0.00 0.07 75.17 18:52:01 6 13.42 0.00 0.68 0.00 0.05 85.85 18:52:01 7 16.24 0.00 0.80 0.00 0.05 82.90 18:52:01 8 19.46 0.00 0.75 7.43 0.05 72.30 18:52:01 9 26.26 0.00 1.57 0.00 0.07 72.10 18:52:01 10 27.92 0.00 0.52 0.00 0.05 71.52 18:52:01 11 24.45 0.00 1.17 0.18 0.05 74.15 18:52:01 12 27.36 0.00 1.24 0.00 0.07 71.33 18:52:01 13 28.51 0.00 0.45 0.00 0.07 70.97 18:52:01 14 27.89 0.00 0.99 0.00 0.07 71.06 18:52:01 15 27.04 0.00 0.85 0.00 0.05 72.06 18:53:01 all 24.25 0.00 0.89 0.58 0.06 74.22 18:53:01 0 16.78 0.00 1.19 0.00 0.05 81.99 18:53:01 1 30.40 0.00 1.29 1.40 0.05 66.86 18:53:01 2 32.83 0.00 0.65 0.00 0.08 66.44 18:53:01 3 29.78 0.00 1.55 0.00 0.05 68.61 18:53:01 4 22.66 0.00 0.62 0.00 0.07 76.65 18:53:01 5 26.73 0.00 0.82 0.00 0.07 72.38 18:53:01 6 25.40 0.00 0.68 0.00 0.05 73.87 18:53:01 7 14.38 0.00 0.38 0.00 0.05 85.19 18:53:01 8 24.85 0.00 1.76 5.18 0.07 68.14 18:53:01 9 22.67 0.00 1.46 0.00 0.07 75.81 18:53:01 10 20.60 0.00 0.89 0.00 0.07 78.44 18:53:01 11 19.29 0.00 0.69 2.75 0.05 77.23 18:53:01 12 32.65 0.00 0.45 0.00 0.07 66.83 18:53:01 13 21.83 0.00 0.40 0.00 0.07 77.71 18:53:01 14 19.95 0.00 0.70 0.00 0.07 79.28 18:53:01 15 27.30 0.00 0.72 0.00 0.07 71.91 Average: all 18.43 0.00 0.93 0.69 0.05 79.89 Average: 0 17.70 0.00 1.24 1.31 0.06 79.70 Average: 1 21.19 0.00 1.21 0.67 0.06 76.88 Average: 2 19.80 0.00 1.25 0.17 0.06 78.73 Average: 3 18.54 0.00 0.79 0.13 0.05 80.49 Average: 4 14.74 0.00 0.77 0.10 0.05 84.35 Average: 5 18.02 0.00 0.71 0.08 0.05 81.14 Average: 6 16.38 0.00 0.62 0.46 0.04 82.50 Average: 7 16.09 0.00 0.72 0.04 0.05 83.10 Average: 8 17.38 0.00 0.95 3.35 0.05 78.27 Average: 9 19.97 0.00 1.34 0.04 0.06 78.60 Average: 10 16.51 0.00 0.76 0.07 0.05 82.61 Average: 11 19.87 0.00 1.09 2.35 0.05 76.64 Average: 12 19.20 0.00 0.76 0.10 0.05 79.90 Average: 13 20.48 0.00 0.86 0.86 0.06 77.74 Average: 14 21.38 0.00 0.98 0.16 0.05 77.43 Average: 15 17.58 0.00 0.92 1.21 0.05 80.24