---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14618 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 920 22230 0 9015 30791 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:8c:8e:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe8c:8e11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:91:d1:ff 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::42:4ff:fe91:d1ff/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-14618) 11/22/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 168.32 23.03 145.29 2316.28 74184.70 20:24:01 239.35 0.35 239.00 43.19 179630.12 20:25:01 499.22 2.73 496.48 414.13 109740.00 20:26:01 36.52 0.00 36.52 0.00 880.11 20:27:01 32.01 7.28 24.73 1323.25 2926.31 20:28:01 219.88 0.28 219.60 23.60 37306.18 20:29:01 17.06 0.00 17.06 0.00 423.59 20:30:01 20.55 0.00 20.55 0.00 493.12 20:31:01 28.31 0.38 27.93 12.13 514.18 20:32:01 23.66 0.00 23.66 0.00 540.18 20:33:01 19.65 0.00 19.65 0.00 493.92 20:34:01 9.65 0.00 9.65 0.00 622.30 20:35:01 79.82 0.93 78.89 38.93 1939.81 Average: 107.23 2.69 104.53 320.87 31515.07 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29345484 31662668 3593736 10.91 82104 2527000 1560224 4.59 955168 2307676 754616 20:24:01 24781808 31627568 8157412 24.77 137188 6810264 1628152 4.79 1018112 6585764 1240196 20:25:01 19400396 27673392 13538824 41.10 173532 8118664 13451176 39.58 5223504 7560312 2180 20:26:01 18534116 26816096 14405104 43.73 175228 8126692 14487160 42.62 6180220 7448004 552 20:27:01 18166124 26702088 14773096 44.85 188412 8345260 14937316 43.95 6347396 7611488 173420 20:28:01 17559776 26461892 15379444 46.69 208084 8655264 14865672 43.74 6974624 7554704 4104 20:29:01 17535636 26440580 15403584 46.76 208260 8657568 14850356 43.69 6995612 7556192 732 20:30:01 17491672 26401608 15447548 46.90 208472 8662204 14920768 43.90 7034764 7560124 1880 20:31:01 16738948 25653364 16200272 49.18 208672 8666392 15688028 46.16 7784792 7559748 288 20:32:01 16694360 25616224 16244860 49.32 208828 8673480 15685680 46.15 7821956 7566056 1852 20:33:01 16673660 25601508 16265560 49.38 208928 8679128 15711572 46.23 7836864 7571252 1424 20:34:01 16578336 25518988 16360884 49.67 209104 8691356 15796836 46.48 7919636 7583320 496 20:35:01 22736960 31491080 10202260 30.97 210528 8503456 1600488 4.71 2146852 7334232 11476 Average: 19402867 27512850 13536353 41.09 186718 7932056 11937187 35.12 5710731 7061452 168709 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 258.44 185.42 6026.84 22.64 0.00 0.00 0.00 0.00 20:23:01 lo 13.53 13.53 1.27 1.27 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 20:24:01 ens3 1231.14 713.45 40131.42 53.13 0.00 0.00 0.00 0.00 20:24:01 lo 6.06 6.06 0.55 0.55 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 20:25:01 veth79f446f 1.13 1.50 0.07 0.09 0.00 0.00 0.00 0.00 20:25:01 ens3 211.33 116.05 5698.97 10.59 0.00 0.00 0.00 0.00 20:25:01 veth286c55d 2.23 2.27 0.20 0.21 0.00 0.00 0.00 0.00 20:25:01 veth469df01 39.18 53.85 6.02 7.66 0.00 0.00 0.00 0.00 20:26:01 veth79f446f 10.88 11.56 2.21 1.68 0.00 0.00 0.00 0.00 20:26:01 ens3 2.57 2.63 0.82 0.30 0.00 0.00 0.00 0.00 20:26:01 veth286c55d 52.70 41.69 5.32 6.05 0.00 0.00 0.00 0.00 20:26:01 veth469df01 115.68 119.59 23.62 22.87 0.00 0.00 0.00 0.00 20:27:01 veth79f446f 6.42 9.42 1.49 0.72 0.00 0.00 0.00 0.00 20:27:01 ens3 49.59 33.53 993.29 3.84 0.00 0.00 0.00 0.00 20:27:01 veth286c55d 59.12 41.51 5.14 6.18 0.00 0.00 0.00 0.00 20:27:01 veth469df01 5.55 7.17 0.72 0.96 0.00 0.00 0.00 0.00 20:28:01 veth79f446f 7.73 10.43 1.66 0.94 0.00 0.00 0.00 0.00 20:28:01 ens3 57.67 36.56 1285.49 5.06 0.00 0.00 0.00 0.00 20:28:01 veth286c55d 70.05 50.94 12.11 8.84 0.00 0.00 0.00 0.00 20:28:01 veth469df01 25.63 30.08 17.79 5.50 0.00 0.00 0.00 0.00 20:29:01 veth79f446f 6.51 9.38 1.50 0.72 0.00 0.00 0.00 0.00 20:29:01 ens3 1.18 1.12 0.24 0.46 0.00 0.00 0.00 0.00 20:29:01 veth286c55d 77.21 56.78 12.55 9.69 0.00 0.00 0.00 0.00 20:29:01 veth469df01 34.99 40.05 20.81 8.31 0.00 0.00 0.00 0.00 20:30:01 veth79f446f 7.45 10.18 1.62 0.91 0.00 0.00 0.00 0.00 20:30:01 ens3 1.75 1.43 0.34 0.34 0.00 0.00 0.00 0.00 20:30:01 veth286c55d 87.47 64.84 23.39 13.18 0.00 0.00 0.00 0.00 20:30:01 veth469df01 55.81 61.69 57.58 15.97 0.00 0.00 0.00 0.00 20:31:01 veth79f446f 76.42 78.54 9.70 18.66 0.00 0.00 0.00 0.00 20:31:01 ens3 1.75 1.40 0.99 0.85 0.00 0.00 0.00 0.00 20:31:01 veth286c55d 77.77 58.16 19.67 11.42 0.00 0.00 0.00 0.00 20:31:01 veth469df01 199.62 205.05 70.61 25.55 0.00 0.00 0.00 0.01 20:32:01 veth79f446f 43.23 45.61 5.68 9.71 0.00 0.00 0.00 0.00 20:32:01 ens3 1.17 1.02 0.32 0.42 0.00 0.00 0.00 0.00 20:32:01 veth286c55d 105.80 81.00 35.85 17.94 0.00 0.00 0.00 0.00 20:32:01 veth469df01 115.91 123.11 101.95 19.84 0.00 0.00 0.00 0.01 20:33:01 veth79f446f 6.58 9.42 1.55 0.72 0.00 0.00 0.00 0.00 20:33:01 ens3 0.88 0.80 0.18 0.21 0.00 0.00 0.00 0.00 20:33:01 veth286c55d 97.08 73.29 29.48 15.51 0.00 0.00 0.00 0.00 20:33:01 veth469df01 72.14 79.27 81.11 14.59 0.00 0.00 0.00 0.01 20:34:01 veth79f446f 7.48 10.21 1.66 0.91 0.00 0.00 0.00 0.00 20:34:01 ens3 2.08 1.43 0.64 0.99 0.00 0.00 0.00 0.00 20:34:01 veth286c55d 59.56 41.53 5.87 6.38 0.00 0.00 0.00 0.00 20:34:01 veth469df01 11.51 12.36 10.20 2.73 0.00 0.00 0.00 0.00 20:35:01 ens3 54.14 41.34 70.72 50.44 0.00 0.00 0.00 0.00 20:35:01 lo 39.26 39.26 3.45 3.45 0.00 0.00 0.00 0.00 20:35:01 docker0 37.94 59.77 3.71 1425.66 0.00 0.00 0.00 0.00 Average: ens3 144.14 87.40 4170.36 11.48 0.00 0.00 0.00 0.00 Average: lo 2.72 2.72 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 2.92 4.60 0.29 109.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14618) 11/22/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.51 0.00 1.52 1.77 0.04 86.16 20:23:01 0 28.82 0.00 3.11 0.89 0.03 67.15 20:23:01 1 10.26 0.00 1.62 0.10 0.02 88.01 20:23:01 2 3.70 0.00 1.15 0.10 0.03 95.01 20:23:01 3 14.23 0.00 1.56 2.44 0.08 81.69 20:23:01 4 2.71 0.00 0.80 0.70 0.02 95.76 20:23:01 5 3.48 0.00 1.00 3.58 0.03 91.91 20:23:01 6 4.96 0.00 1.03 0.70 0.02 93.29 20:23:01 7 15.94 0.00 1.86 5.69 0.07 76.45 20:24:01 all 12.64 0.00 5.40 2.10 0.04 79.82 20:24:01 0 10.11 0.00 6.01 7.20 0.03 76.65 20:24:01 1 12.51 0.00 4.69 0.08 0.03 82.68 20:24:01 2 13.88 0.00 5.55 0.12 0.03 80.42 20:24:01 3 12.87 0.00 5.43 0.12 0.03 81.55 20:24:01 4 11.78 0.00 4.64 4.74 0.03 78.80 20:24:01 5 12.53 0.00 5.22 3.05 0.03 79.17 20:24:01 6 14.00 0.00 6.38 1.40 0.03 78.19 20:24:01 7 13.48 0.00 5.34 0.10 0.05 81.03 20:25:01 all 55.98 0.00 7.69 2.59 0.08 33.66 20:25:01 0 55.23 0.00 7.50 1.84 0.08 35.35 20:25:01 1 57.05 0.00 7.52 1.03 0.10 34.30 20:25:01 2 56.26 0.00 8.54 3.85 0.08 31.26 20:25:01 3 56.18 0.00 7.37 2.19 0.08 34.17 20:25:01 4 55.76 0.00 7.28 0.42 0.08 36.45 20:25:01 5 53.72 0.00 7.12 1.91 0.10 37.15 20:25:01 6 57.28 0.00 8.23 8.94 0.08 25.47 20:25:01 7 56.33 0.00 7.93 0.57 0.08 35.08 20:26:01 all 45.26 0.00 3.57 0.03 0.09 51.06 20:26:01 0 46.29 0.00 3.65 0.02 0.10 49.94 20:26:01 1 47.37 0.00 3.98 0.02 0.10 48.53 20:26:01 2 45.37 0.00 3.16 0.02 0.08 51.37 20:26:01 3 44.76 0.00 3.76 0.00 0.08 51.39 20:26:01 4 44.90 0.00 3.47 0.03 0.08 51.51 20:26:01 5 43.26 0.00 3.87 0.12 0.08 52.67 20:26:01 6 44.87 0.00 3.32 0.02 0.08 51.71 20:26:01 7 45.23 0.00 3.39 0.00 0.08 51.30 20:27:01 all 3.62 0.00 0.86 0.17 0.08 95.27 20:27:01 0 3.22 0.00 1.02 0.35 0.07 95.35 20:27:01 1 4.14 0.00 1.02 0.03 0.08 94.72 20:27:01 2 3.80 0.00 0.64 0.07 0.08 95.41 20:27:01 3 3.15 0.00 0.80 0.13 0.07 95.85 20:27:01 4 4.18 0.00 0.69 0.08 0.07 94.98 20:27:01 5 3.47 0.00 1.00 0.50 0.07 94.96 20:27:01 6 3.58 0.00 0.87 0.08 0.08 95.39 20:27:01 7 3.46 0.00 0.79 0.07 0.08 95.60 20:28:01 all 12.00 0.00 2.22 0.95 0.09 84.74 20:28:01 0 18.15 0.00 2.94 0.33 0.08 78.49 20:28:01 1 10.99 0.00 2.46 1.99 0.08 84.48 20:28:01 2 11.72 0.00 2.23 1.33 0.08 84.63 20:28:01 3 13.02 0.00 1.86 0.07 0.10 84.96 20:28:01 4 8.40 0.00 1.62 0.28 0.10 89.59 20:28:01 5 8.42 0.00 1.73 3.09 0.08 86.68 20:28:01 6 13.28 0.00 2.36 0.18 0.10 84.07 20:28:01 7 12.04 0.00 2.54 0.35 0.07 85.00 20:29:01 all 5.54 0.00 0.65 0.04 0.08 93.68 20:29:01 0 4.72 0.00 0.88 0.05 0.10 94.24 20:29:01 1 5.15 0.00 0.67 0.12 0.07 94.00 20:29:01 2 7.14 0.00 0.51 0.00 0.08 92.27 20:29:01 3 5.82 0.00 0.78 0.07 0.08 93.24 20:29:01 4 5.12 0.00 0.52 0.03 0.08 94.25 20:29:01 5 5.63 0.00 0.69 0.02 0.08 93.58 20:29:01 6 4.99 0.00 0.62 0.03 0.10 94.26 20:29:01 7 5.71 0.00 0.57 0.02 0.08 93.62 20:30:01 all 6.73 0.00 0.69 0.05 0.08 92.44 20:30:01 0 5.85 0.00 0.85 0.03 0.08 93.19 20:30:01 1 8.41 0.00 0.89 0.13 0.10 90.47 20:30:01 2 6.82 0.00 0.69 0.03 0.08 92.37 20:30:01 3 5.46 0.00 0.67 0.02 0.08 93.77 20:30:01 4 6.73 0.00 0.52 0.02 0.08 92.65 20:30:01 5 6.95 0.00 0.60 0.03 0.08 92.33 20:30:01 6 7.14 0.00 0.84 0.03 0.10 91.89 20:30:01 7 6.48 0.00 0.52 0.12 0.07 92.81 20:31:01 all 8.30 0.00 0.88 0.06 0.09 90.68 20:31:01 0 8.50 0.00 0.68 0.03 0.07 90.71 20:31:01 1 8.73 0.00 0.99 0.05 0.08 90.15 20:31:01 2 7.08 0.00 0.69 0.03 0.08 92.11 20:31:01 3 6.63 0.00 0.92 0.00 0.10 92.35 20:31:01 4 7.24 0.00 0.79 0.08 0.08 91.81 20:31:01 5 8.30 0.00 0.70 0.02 0.07 90.91 20:31:01 6 8.69 0.00 0.99 0.10 0.08 90.13 20:31:01 7 11.17 0.00 1.25 0.15 0.10 87.32 20:32:01 all 6.94 0.00 0.78 0.07 0.08 92.13 20:32:01 0 7.14 0.00 0.83 0.10 0.08 91.84 20:32:01 1 7.54 0.00 0.94 0.08 0.08 91.36 20:32:01 2 8.32 0.00 0.76 0.05 0.08 90.79 20:32:01 3 7.04 0.00 0.82 0.05 0.07 92.02 20:32:01 4 5.57 0.00 0.67 0.05 0.08 93.62 20:32:01 5 7.07 0.00 0.77 0.00 0.08 92.08 20:32:01 6 6.43 0.00 0.72 0.03 0.08 92.74 20:32:01 7 6.40 0.00 0.80 0.13 0.08 92.58 20:33:01 all 5.27 0.00 0.62 0.05 0.08 93.97 20:33:01 0 6.21 0.00 0.67 0.15 0.07 92.90 20:33:01 1 4.99 0.00 0.80 0.00 0.08 94.13 20:33:01 2 6.04 0.00 0.55 0.02 0.08 93.32 20:33:01 3 6.65 0.00 0.57 0.05 0.07 92.66 20:33:01 4 3.82 0.00 0.64 0.07 0.10 95.38 20:33:01 5 5.04 0.00 0.58 0.03 0.08 94.26 20:33:01 6 4.43 0.00 0.47 0.02 0.07 95.02 20:33:01 7 4.98 0.00 0.70 0.15 0.10 94.07 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 1.86 0.00 0.42 0.03 0.08 97.61 20:34:01 0 1.72 0.00 0.52 0.02 0.08 97.66 20:34:01 1 2.67 0.00 0.62 0.02 0.08 96.61 20:34:01 2 1.10 0.00 0.35 0.00 0.08 98.46 20:34:01 3 1.20 0.00 0.38 0.00 0.07 98.35 20:34:01 4 1.42 0.00 0.42 0.08 0.08 97.99 20:34:01 5 1.54 0.00 0.32 0.02 0.07 98.05 20:34:01 6 1.90 0.00 0.28 0.00 0.03 97.78 20:34:01 7 3.31 0.00 0.50 0.10 0.08 96.01 20:35:01 all 4.53 0.00 1.26 0.19 0.06 93.96 20:35:01 0 10.00 0.00 1.54 0.40 0.05 88.01 20:35:01 1 3.31 0.00 1.14 0.10 0.05 95.41 20:35:01 2 2.43 0.00 1.27 0.05 0.07 96.18 20:35:01 3 4.10 0.00 1.25 0.05 0.05 94.55 20:35:01 4 5.11 0.00 1.37 0.12 0.07 93.34 20:35:01 5 2.46 0.00 1.34 0.17 0.05 95.99 20:35:01 6 3.36 0.00 1.00 0.08 0.07 95.48 20:35:01 7 5.54 0.00 1.19 0.52 0.05 92.70 Average: all 13.74 0.00 2.04 0.62 0.07 83.53 Average: 0 15.80 0.00 2.32 0.87 0.07 80.94 Average: 1 14.04 0.00 2.10 0.29 0.07 83.50 Average: 2 13.28 0.00 1.99 0.43 0.07 84.22 Average: 3 13.89 0.00 2.01 0.40 0.07 83.63 Average: 4 12.48 0.00 1.79 0.51 0.07 85.14 Average: 5 12.41 0.00 1.91 0.96 0.07 84.65 Average: 6 13.40 0.00 2.08 0.89 0.07 83.56 Average: 7 14.59 0.00 2.10 0.61 0.08 82.62