---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24752 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 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 889 24124 0 7152 30821 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:c9:ec:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85461sec preferred_lft 85461sec inet6 fe80::f816:3eff:fec9:ec57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:6e:75:42 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:a0ff:fe6e:7542/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24752) 06/30/25 _x86_64_ (8 CPU) 08:28:18 LINUX RESTART (8 CPU) 08:29:03 tps rtps wtps bread/s bwrtn/s 08:30:01 175.61 23.62 151.99 2378.07 57556.28 08:31:01 536.99 13.40 523.60 791.20 225559.02 08:32:01 23.96 0.12 23.85 24.26 34966.37 08:33:01 2.42 0.08 2.33 10.00 36.13 08:34:01 1.55 0.00 1.55 0.00 25.06 08:35:01 1.97 0.07 1.90 9.20 31.73 08:36:01 1.82 0.07 1.75 13.33 28.53 08:37:01 119.70 0.28 119.41 22.00 17101.68 08:38:01 3.68 0.00 3.68 0.00 58.12 08:39:01 3.08 0.00 3.08 0.00 46.66 08:40:01 1.83 0.00 1.83 0.00 30.52 08:41:01 2.25 0.00 2.25 0.00 38.39 08:42:01 1.80 0.00 1.80 0.00 30.79 08:43:01 26.05 0.02 26.03 1.87 443.66 Average: 64.21 2.64 61.57 227.01 23915.99 08:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 27664380 31463564 5274840 16.01 84460 3985076 3113712 9.16 1116096 3761036 2157632 08:31:01 24206504 30769260 8732716 26.51 151104 6498104 6666344 19.61 1999012 6109612 304 08:32:01 24227544 30791436 8711676 26.45 151208 6498840 6616668 19.47 1980900 6105036 88 08:33:01 24225784 30790240 8713436 26.45 151292 6499144 6606276 19.44 1983572 6104872 88 08:34:01 24225712 30790492 8713508 26.45 151384 6499152 6593644 19.40 1984256 6104504 120 08:35:01 24225208 30790356 8714012 26.45 151444 6499460 6612836 19.46 1984880 6104556 140 08:36:01 24223424 30789092 8715796 26.46 151504 6499860 6621684 19.48 1987136 6104804 76 08:37:01 23832052 30714024 9107168 27.65 179840 6751820 6870640 20.22 2118452 6318468 976 08:38:01 23837268 30719376 9101952 27.63 179880 6751844 6870640 20.22 2113780 6318504 212 08:39:01 23835832 30718128 9103388 27.64 179924 6751944 6870640 20.22 2113984 6318596 100 08:40:01 23841944 30724408 9097276 27.62 179980 6752020 6870640 20.22 2107920 6318672 156 08:41:01 23845020 30727616 9094200 27.61 180040 6752060 6870640 20.22 2104592 6318720 148 08:42:01 23844980 30727760 9094240 27.61 180104 6752152 6870640 20.22 2105236 6318748 200 08:43:01 23518204 30398228 9421016 28.60 180504 6752084 5527396 16.26 2458500 6312220 236 Average: 24253847 30779570 8685373 26.37 160905 6445969 6398743 18.83 2011308 6044168 154320 08:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 15.72 15.72 1.49 1.49 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1095.74 670.44 24408.96 58.71 0.00 0.00 0.00 0.00 08:31:01 vethfa3ef9b 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 lo 13.73 13.73 0.99 0.99 0.00 0.00 0.00 0.00 08:31:01 veth9fad749 0.07 0.32 0.00 0.02 0.00 0.00 0.00 0.00 08:31:01 vethf1b298d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 vethfa3ef9b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 28.90 28.90 1.45 1.45 0.00 0.00 0.00 0.00 08:32:01 veth9fad749 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethf1b298d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethfa3ef9b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 29.40 29.40 1.49 1.49 0.00 0.00 0.00 0.00 08:33:01 veth9fad749 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethf1b298d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethfa3ef9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 28.99 28.99 1.46 1.46 0.00 0.00 0.00 0.00 08:34:01 veth9fad749 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethf1b298d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethfa3ef9b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 29.40 29.40 1.49 1.49 0.00 0.00 0.00 0.00 08:35:01 veth9fad749 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethf1b298d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethfa3ef9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 29.20 29.20 1.47 1.47 0.00 0.00 0.00 0.00 08:36:01 veth9fad749 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethf1b298d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethfa3ef9b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 29.30 29.30 1.50 1.50 0.00 0.00 0.00 0.00 08:37:01 veth9fad749 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethf1b298d 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethfa3ef9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 28.00 28.00 1.39 1.39 0.00 0.00 0.00 0.00 08:38:01 veth9fad749 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethf1b298d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethfa3ef9b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 28.00 28.00 1.40 1.40 0.00 0.00 0.00 0.00 08:39:01 veth9fad749 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethf1b298d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethfa3ef9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 27.99 27.99 1.39 1.39 0.00 0.00 0.00 0.00 08:40:01 veth9fad749 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethf1b298d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethfa3ef9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 28.20 28.20 1.41 1.41 0.00 0.00 0.00 0.00 08:41:01 veth9fad749 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 vethf1b298d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethfa3ef9b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 28.00 28.00 1.39 1.39 0.00 0.00 0.00 0.00 08:42:01 veth9fad749 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 vethf1b298d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 lo 26.13 26.13 1.43 1.43 0.00 0.00 0.00 0.00 08:43:01 docker0 45.28 63.39 3.82 301.88 0.00 0.00 0.00 0.00 08:43:01 vethf7c58f0 2.45 2.80 0.13 0.19 0.00 0.00 0.00 0.00 08:43:01 vethfaa5ea4 62.24 76.54 26.87 17.32 0.00 0.00 0.00 0.00 Average: lo 26.52 26.52 1.41 1.41 0.00 0.00 0.00 0.00 Average: docker0 3.24 4.54 0.27 21.61 0.00 0.00 0.00 0.00 Average: vethf7c58f0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: vethfaa5ea4 4.46 5.48 1.92 1.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24752) 06/30/25 _x86_64_ (8 CPU) 08:28:18 LINUX RESTART (8 CPU) 08:29:03 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 12.87 0.00 2.79 1.89 0.04 82.40 08:30:01 0 14.53 0.00 3.30 0.43 0.03 81.70 08:30:01 1 23.64 0.00 3.44 0.45 0.03 72.43 08:30:01 2 18.02 0.00 3.31 0.35 0.07 78.26 08:30:01 3 21.18 0.00 2.99 1.00 0.05 74.78 08:30:01 4 4.11 0.00 2.24 9.42 0.03 84.20 08:30:01 5 9.02 0.00 2.78 0.09 0.05 88.06 08:30:01 6 7.72 0.00 2.14 1.89 0.03 88.21 08:30:01 7 4.74 0.00 2.13 1.52 0.02 91.59 08:31:01 all 23.13 0.00 8.09 5.05 0.10 63.63 08:31:01 0 24.42 0.00 8.32 0.94 0.10 66.22 08:31:01 1 18.00 0.00 7.72 8.74 0.08 65.46 08:31:01 2 25.90 0.00 8.18 2.54 0.10 63.27 08:31:01 3 22.16 0.00 10.15 13.27 0.12 54.30 08:31:01 4 25.49 0.00 7.28 3.69 0.12 63.42 08:31:01 5 18.88 0.00 7.93 1.22 0.08 71.89 08:31:01 6 20.58 0.00 7.58 4.57 0.09 67.18 08:31:01 7 29.71 0.00 7.58 5.58 0.14 56.99 08:32:01 all 2.07 0.00 0.26 0.45 0.03 97.19 08:32:01 0 1.10 0.00 0.27 0.00 0.03 98.60 08:32:01 1 2.88 0.00 0.40 0.00 0.02 96.70 08:32:01 2 3.30 0.00 0.23 0.00 0.02 96.45 08:32:01 3 2.97 0.00 0.23 0.02 0.02 96.77 08:32:01 4 0.94 0.00 0.27 3.59 0.05 95.16 08:32:01 5 0.47 0.00 0.08 0.00 0.03 99.41 08:32:01 6 3.50 0.00 0.38 0.02 0.02 96.08 08:32:01 7 1.40 0.00 0.20 0.00 0.05 98.35 08:33:01 all 0.31 0.00 0.17 0.01 0.03 99.49 08:33:01 0 1.16 0.00 0.20 0.00 0.03 98.61 08:33:01 1 0.23 0.00 0.15 0.00 0.03 99.58 08:33:01 2 0.28 0.00 0.27 0.02 0.03 99.40 08:33:01 3 0.13 0.00 0.13 0.00 0.02 99.72 08:33:01 4 0.10 0.00 0.12 0.05 0.00 99.73 08:33:01 5 0.23 0.00 0.13 0.00 0.02 99.62 08:33:01 6 0.13 0.00 0.13 0.00 0.03 99.70 08:33:01 7 0.22 0.00 0.20 0.00 0.03 99.55 08:34:01 all 0.24 0.00 0.15 0.01 0.03 99.57 08:34:01 0 0.57 0.00 0.15 0.00 0.05 99.23 08:34:01 1 0.15 0.00 0.10 0.00 0.02 99.73 08:34:01 2 0.23 0.00 0.30 0.00 0.03 99.43 08:34:01 3 0.18 0.00 0.12 0.00 0.02 99.68 08:34:01 4 0.22 0.00 0.18 0.10 0.03 99.47 08:34:01 5 0.18 0.00 0.08 0.00 0.02 99.72 08:34:01 6 0.17 0.00 0.12 0.00 0.03 99.68 08:34:01 7 0.20 0.00 0.18 0.02 0.05 99.55 08:35:01 all 0.26 0.00 0.14 0.02 0.03 99.55 08:35:01 0 0.95 0.00 0.13 0.00 0.03 98.89 08:35:01 1 0.15 0.00 0.12 0.00 0.02 99.72 08:35:01 2 0.18 0.00 0.15 0.02 0.02 99.63 08:35:01 3 0.15 0.00 0.13 0.00 0.02 99.70 08:35:01 4 0.22 0.00 0.25 0.12 0.00 99.42 08:35:01 5 0.13 0.00 0.12 0.00 0.03 99.72 08:35:01 6 0.15 0.00 0.10 0.00 0.02 99.73 08:35:01 7 0.17 0.00 0.12 0.00 0.03 99.68 08:36:01 all 0.19 0.00 0.15 0.01 0.02 99.64 08:36:01 0 0.10 0.00 0.12 0.00 0.03 99.75 08:36:01 1 0.23 0.00 0.15 0.00 0.02 99.60 08:36:01 2 0.13 0.00 0.10 0.00 0.03 99.73 08:36:01 3 0.28 0.00 0.15 0.00 0.05 99.52 08:36:01 4 0.15 0.00 0.22 0.02 0.02 99.60 08:36:01 5 0.20 0.00 0.18 0.00 0.02 99.60 08:36:01 6 0.13 0.00 0.07 0.02 0.02 99.77 08:36:01 7 0.27 0.00 0.15 0.00 0.03 99.55 08:37:01 all 4.45 0.00 1.48 0.50 0.04 93.54 08:37:01 0 4.74 0.00 1.81 0.08 0.05 93.32 08:37:01 1 3.36 0.00 1.41 0.12 0.03 95.08 08:37:01 2 2.41 0.00 1.12 0.17 0.02 96.29 08:37:01 3 3.35 0.00 0.87 0.07 0.03 95.68 08:37:01 4 2.18 0.00 1.04 0.12 0.05 96.62 08:37:01 5 7.86 0.00 1.73 0.34 0.03 90.05 08:37:01 6 2.55 0.00 1.88 2.90 0.07 92.61 08:37:01 7 9.14 0.00 1.99 0.18 0.03 88.65 08:38:01 all 0.11 0.00 0.10 0.01 0.03 99.74 08:38:01 0 0.03 0.00 0.12 0.00 0.02 99.83 08:38:01 1 0.27 0.00 0.17 0.03 0.10 99.43 08:38:01 2 0.08 0.00 0.12 0.00 0.02 99.78 08:38:01 3 0.12 0.00 0.15 0.02 0.03 99.68 08:38:01 4 0.17 0.00 0.10 0.00 0.03 99.70 08:38:01 5 0.05 0.00 0.03 0.00 0.02 99.90 08:38:01 6 0.10 0.00 0.10 0.05 0.03 99.72 08:38:01 7 0.07 0.00 0.07 0.00 0.02 99.85 08:39:01 all 0.10 0.00 0.10 0.01 0.04 99.75 08:39:01 0 0.12 0.00 0.13 0.00 0.03 99.72 08:39:01 1 0.10 0.00 0.15 0.00 0.03 99.72 08:39:01 2 0.10 0.00 0.05 0.00 0.05 99.80 08:39:01 3 0.08 0.00 0.12 0.00 0.03 99.77 08:39:01 4 0.10 0.00 0.10 0.02 0.03 99.75 08:39:01 5 0.17 0.00 0.05 0.00 0.05 99.73 08:39:01 6 0.13 0.00 0.10 0.03 0.05 99.68 08:39:01 7 0.05 0.00 0.08 0.00 0.02 99.85 08:40:01 all 0.26 0.00 0.11 0.01 0.04 99.59 08:40:01 0 0.25 0.00 0.25 0.02 0.07 99.42 08:40:01 1 0.08 0.00 0.12 0.00 0.05 99.75 08:40:01 2 0.10 0.00 0.10 0.00 0.03 99.77 08:40:01 3 0.07 0.00 0.05 0.00 0.02 99.87 08:40:01 4 0.05 0.00 0.05 0.00 0.03 99.87 08:40:01 5 1.27 0.00 0.02 0.00 0.02 98.69 08:40:01 6 0.13 0.00 0.15 0.05 0.05 99.62 08:40:01 7 0.10 0.00 0.12 0.00 0.03 99.75 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 0.21 0.00 0.11 0.01 0.03 99.64 08:41:01 0 0.07 0.00 0.15 0.00 0.02 99.77 08:41:01 1 0.15 0.00 0.22 0.00 0.05 99.58 08:41:01 2 0.08 0.00 0.08 0.00 0.00 99.83 08:41:01 3 0.07 0.00 0.12 0.00 0.02 99.80 08:41:01 4 0.08 0.00 0.05 0.00 0.05 99.82 08:41:01 5 0.91 0.00 0.08 0.00 0.02 98.99 08:41:01 6 0.17 0.00 0.08 0.05 0.08 99.62 08:41:01 7 0.12 0.00 0.08 0.00 0.03 99.77 08:42:01 all 0.13 0.00 0.13 0.01 0.04 99.70 08:42:01 0 0.08 0.00 0.12 0.00 0.02 99.78 08:42:01 1 0.18 0.00 0.13 0.00 0.03 99.65 08:42:01 2 0.15 0.00 0.17 0.00 0.05 99.63 08:42:01 3 0.20 0.00 0.10 0.00 0.03 99.67 08:42:01 4 0.23 0.00 0.12 0.00 0.08 99.57 08:42:01 5 0.08 0.00 0.17 0.02 0.03 99.70 08:42:01 6 0.05 0.00 0.10 0.07 0.03 99.75 08:42:01 7 0.02 0.00 0.07 0.00 0.03 99.88 08:43:01 all 3.80 0.00 0.63 0.05 0.04 95.48 08:43:01 0 3.87 0.00 0.57 0.05 0.02 95.49 08:43:01 1 3.96 0.00 0.64 0.05 0.05 95.30 08:43:01 2 2.83 0.00 0.69 0.05 0.05 96.39 08:43:01 3 4.66 0.00 0.73 0.00 0.03 94.58 08:43:01 4 3.07 0.00 0.62 0.03 0.05 96.23 08:43:01 5 3.74 0.00 0.63 0.02 0.02 95.59 08:43:01 6 4.88 0.00 0.60 0.12 0.07 94.33 08:43:01 7 3.37 0.00 0.67 0.07 0.05 95.85 Average: all 3.37 0.00 1.01 0.56 0.04 95.02 Average: 0 3.63 0.00 1.09 0.11 0.04 95.14 Average: 1 3.75 0.00 1.05 0.66 0.04 94.50 Average: 2 3.77 0.00 1.04 0.22 0.04 94.93 Average: 3 3.87 0.00 1.11 0.98 0.03 94.00 Average: 4 2.60 0.00 0.89 1.20 0.04 95.27 Average: 5 3.05 0.00 0.99 0.12 0.03 95.81 Average: 6 2.83 0.00 0.95 0.68 0.04 95.49 Average: 7 3.47 0.00 0.95 0.51 0.04 95.02